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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-12 01:41:08 UTC
Update Date2022-03-07 02:56:29 UTC
HMDB IDHMDB0040140
Secondary Accession Numbers
  • HMDB40140
Metabolite Identification
Common Name8,8'-Methylenebiscatechin
Description8,8'-Methylenebiscatechin belongs to the class of organic compounds known as catechins. Catechins are compounds containing a catechin moiety, which is a 3,4-dihydro-2-chromene-3,5.7-tiol. 8,8'-Methylenebiscatechin has been detected, but not quantified in, cocoa and cocoa products and cocoa beans (Theobroma cacao). This could make 8,8'-methylenebiscatechin a potential biomarker for the consumption of these foods. Based on a literature review very few articles have been published on 8,8'-Methylenebiscatechin.
Structure
Data?1563863496
Synonyms
ValueSource
Bis-8,8'-catechinylmethaneHMDB
Di(8-catechinyl)methaneHMDB
Chemical FormulaC31H28O12
Average Molecular Weight592.5468
Monoisotopic Molecular Weight592.15807636
IUPAC Name(2R,3S)-2-(3,4-dihydroxyphenyl)-8-{[(2R,3S)-2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-3,4-dihydro-2H-1-benzopyran-8-yl]methyl}-3,4-dihydro-2H-1-benzopyran-3,5,7-triol
Traditional Name(2R,3S)-2-(3,4-dihydroxyphenyl)-8-{[(2R,3S)-2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-3,4-dihydro-2H-1-benzopyran-8-yl]methyl}-3,4-dihydro-2H-1-benzopyran-3,5,7-triol
CAS Registry Number81555-08-0
SMILES
O[C@H]1CC2=C(O[C@@H]1C1=CC(O)=C(O)C=C1)C(CC1=C(O)C=C(O)C3=C1O[C@@H]([C@@H](O)C3)C1=CC=C(O)C(O)=C1)=C(O)C=C2O
InChI Identifier
InChI=1S/C31H28O12/c32-18-3-1-12(5-24(18)38)28-26(40)8-16-22(36)10-20(34)14(30(16)42-28)7-15-21(35)11-23(37)17-9-27(41)29(43-31(15)17)13-2-4-19(33)25(39)6-13/h1-6,10-11,26-29,32-41H,7-9H2/t26-,27-,28+,29+/m0/s1
InChI KeyKATSZCAOGZFWJD-QUAHOIDUSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as catechins. Catechins are compounds containing a catechin moiety, which is a 3,4-dihydro-2-chromene-3,5.7-Tiol.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassFlavonoids
Sub ClassFlavans
Direct ParentCatechins
Alternative Parents
Substituents
  • Catechin
  • 3'-hydroxyflavonoid
  • 3-hydroxyflavonoid
  • 4'-hydroxyflavonoid
  • 5-hydroxyflavonoid
  • 7-hydroxyflavonoid
  • Hydroxyflavonoid
  • Chromane
  • Benzopyran
  • 1-benzopyran
  • Catechol
  • 1-hydroxy-4-unsubstituted benzenoid
  • 1-hydroxy-2-unsubstituted benzenoid
  • Alkyl aryl ether
  • Phenol
  • Benzenoid
  • Monocyclic benzene moiety
  • Secondary alcohol
  • Organoheterocyclic compound
  • Oxacycle
  • Polyol
  • Ether
  • Organic oxygen compound
  • Alcohol
  • Hydrocarbon derivative
  • Organooxygen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
Role
Physical Properties
StateNot Available
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.054 g/LALOGPS
logP2.17ALOGPS
logP3.71ChemAxon
logS-4ALOGPS
pKa (Strongest Acidic)7.63ChemAxon
pKa (Strongest Basic)-5.4ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count12ChemAxon
Hydrogen Donor Count10ChemAxon
Polar Surface Area220.76 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity151.68 m³·mol⁻¹ChemAxon
Polarizability58.6 ųChemAxon
Number of Rings6ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+232.83531661259
DarkChem[M-H]-230.51231661259
DeepCCS[M+H]+227.26330932474
DeepCCS[M-H]-225.36830932474
DeepCCS[M-2H]-259.11230932474
DeepCCS[M+Na]+233.06630932474
AllCCS[M+H]+244.232859911
AllCCS[M+H-H2O]+242.632859911
AllCCS[M+NH4]+245.732859911
AllCCS[M+Na]+246.132859911
AllCCS[M-H]-236.732859911
AllCCS[M+Na-2H]-239.032859911
AllCCS[M+HCOO]-241.732859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
8,8'-MethylenebiscatechinO[C@H]1CC2=C(O[C@@H]1C1=CC(O)=C(O)C=C1)C(CC1=C(O)C=C(O)C3=C1O[C@@H]([C@@H](O)C3)C1=CC=C(O)C(O)=C1)=C(O)C=C2O7700.9Standard polar33892256
8,8'-MethylenebiscatechinO[C@H]1CC2=C(O[C@@H]1C1=CC(O)=C(O)C=C1)C(CC1=C(O)C=C(O)C3=C1O[C@@H]([C@@H](O)C3)C1=CC=C(O)C(O)=C1)=C(O)C=C2O5527.0Standard non polar33892256
8,8'-MethylenebiscatechinO[C@H]1CC2=C(O[C@@H]1C1=CC(O)=C(O)C=C1)C(CC1=C(O)C=C(O)C3=C1O[C@@H]([C@@H](O)C3)C1=CC=C(O)C(O)=C1)=C(O)C=C2O6161.9Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
8,8'-Methylenebiscatechin,1TMS,isomer #1C[Si](C)(C)O[C@H]1CC2=C(O)C=C(O)C(CC3=C(O)C=C(O)C4=C3O[C@H](C3=CC=C(O)C(O)=C3)[C@@H](O)C4)=C2O[C@@H]1C1=CC=C(O)C(O)=C15763.4Semi standard non polar33892256
8,8'-Methylenebiscatechin,1TMS,isomer #2C[Si](C)(C)OC1=CC([C@H]2OC3=C(CC4=C(O)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O)C5)C(O)=CC(O)=C3C[C@@H]2O)=CC=C1O5731.1Semi standard non polar33892256
8,8'-Methylenebiscatechin,1TMS,isomer #3C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O)C5)C(O)=CC(O)=C3C[C@@H]2O)C=C1O5771.6Semi standard non polar33892256
8,8'-Methylenebiscatechin,1TMS,isomer #4C[Si](C)(C)OC1=CC(O)=C2C[C@H](O)[C@@H](C3=CC=C(O)C(O)=C3)OC2=C1CC1=C(O)C=C(O)C2=C1O[C@H](C1=CC=C(O)C(O)=C1)[C@@H](O)C25706.5Semi standard non polar33892256
8,8'-Methylenebiscatechin,1TMS,isomer #5C[Si](C)(C)OC1=CC(O)=C(CC2=C(O)C=C(O)C3=C2O[C@H](C2=CC=C(O)C(O)=C2)[C@@H](O)C3)C2=C1C[C@H](O)[C@@H](C1=CC=C(O)C(O)=C1)O25692.4Semi standard non polar33892256
8,8'-Methylenebiscatechin,2TMS,isomer #1C[Si](C)(C)OC1=CC(O)=C(CC2=C(O)C=C(O)C3=C2O[C@H](C2=CC=C(O)C(O)=C2)[C@@H](O)C3)C2=C1C[C@H](O[Si](C)(C)C)[C@@H](C1=CC=C(O)C(O)=C1)O25623.3Semi standard non polar33892256
8,8'-Methylenebiscatechin,2TMS,isomer #10C[Si](C)(C)OC1=CC([C@H]2OC3=C(CC4=C(O[Si](C)(C)C)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O)C5)C(O)=CC(O)=C3C[C@@H]2O)=CC=C1O5531.2Semi standard non polar33892256
8,8'-Methylenebiscatechin,2TMS,isomer #11C[Si](C)(C)OC1=CC([C@H]2OC3=C(CC4=C(O)C=C(O[Si](C)(C)C)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O)C5)C(O)=CC(O)=C3C[C@@H]2O)=CC=C1O5539.9Semi standard non polar33892256
8,8'-Methylenebiscatechin,2TMS,isomer #12C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O[Si](C)(C)C)=C4)[C@@H](O)C5)C(O)=CC(O)=C3C[C@@H]2O)C=C1O5559.9Semi standard non polar33892256
8,8'-Methylenebiscatechin,2TMS,isomer #13C[Si](C)(C)OC1=CC([C@H]2OC3=C(CC4=C(O)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O[Si](C)(C)C)=C4)[C@@H](O)C5)C(O)=CC(O)=C3C[C@@H]2O)=CC=C1O5516.1Semi standard non polar33892256
8,8'-Methylenebiscatechin,2TMS,isomer #14C[Si](C)(C)OC1=CC([C@H]2OC3=C(C[C@@H]2O)C(O)=CC(O[Si](C)(C)C)=C3CC2=C(O)C=C(O)C3=C2O[C@H](C2=CC=C(O)C(O)=C2)[C@@H](O)C3)=CC=C1O5531.0Semi standard non polar33892256
8,8'-Methylenebiscatechin,2TMS,isomer #15C[Si](C)(C)OC1=CC([C@H]2OC3=C(CC4=C(O)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O)C5)C(O)=CC(O[Si](C)(C)C)=C3C[C@@H]2O)=CC=C1O5537.5Semi standard non polar33892256
8,8'-Methylenebiscatechin,2TMS,isomer #16C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O)C5)C(O)=CC(O)=C3C[C@@H]2O)C=C1O[Si](C)(C)C5583.4Semi standard non polar33892256
8,8'-Methylenebiscatechin,2TMS,isomer #17C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O[Si](C)(C)C)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O)C5)C(O)=CC(O)=C3C[C@@H]2O)C=C1O5571.7Semi standard non polar33892256
8,8'-Methylenebiscatechin,2TMS,isomer #18C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O)C=C(O[Si](C)(C)C)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O)C5)C(O)=CC(O)=C3C[C@@H]2O)C=C1O5578.7Semi standard non polar33892256
8,8'-Methylenebiscatechin,2TMS,isomer #19C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O)C=C(O)C5=C4O[C@H](C4=CC=C(O[Si](C)(C)C)C(O)=C4)[C@@H](O)C5)C(O)=CC(O)=C3C[C@@H]2O)C=C1O5595.5Semi standard non polar33892256
8,8'-Methylenebiscatechin,2TMS,isomer #2C[Si](C)(C)OC1=CC(O)=C2C[C@H](O[Si](C)(C)C)[C@@H](C3=CC=C(O)C(O)=C3)OC2=C1CC1=C(O)C=C(O)C2=C1O[C@H](C1=CC=C(O)C(O)=C1)[C@@H](O)C25619.0Semi standard non polar33892256
8,8'-Methylenebiscatechin,2TMS,isomer #20C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(C[C@@H]2O)C(O)=CC(O[Si](C)(C)C)=C3CC2=C(O)C=C(O)C3=C2O[C@H](C2=CC=C(O)C(O)=C2)[C@@H](O)C3)C=C1O5570.8Semi standard non polar33892256
8,8'-Methylenebiscatechin,2TMS,isomer #21C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O)C5)C(O)=CC(O[Si](C)(C)C)=C3C[C@@H]2O)C=C1O5577.3Semi standard non polar33892256
8,8'-Methylenebiscatechin,2TMS,isomer #22C[Si](C)(C)OC1=CC(O[Si](C)(C)C)=C2C[C@H](O)[C@@H](C3=CC=C(O)C(O)=C3)OC2=C1CC1=C(O)C=C(O)C2=C1O[C@H](C1=CC=C(O)C(O)=C1)[C@@H](O)C25537.7Semi standard non polar33892256
8,8'-Methylenebiscatechin,2TMS,isomer #23C[Si](C)(C)OC1=CC(O)=C2C[C@H](O)[C@@H](C3=CC=C(O)C(O)=C3)OC2=C1CC1=C(O[Si](C)(C)C)C=C(O)C2=C1O[C@H](C1=CC=C(O)C(O)=C1)[C@@H](O)C25540.3Semi standard non polar33892256
8,8'-Methylenebiscatechin,2TMS,isomer #24C[Si](C)(C)OC1=CC(O)=C2C[C@H](O)[C@@H](C3=CC=C(O)C(O)=C3)OC2=C1CC1=C(O)C=C(O[Si](C)(C)C)C2=C1O[C@H](C1=CC=C(O)C(O)=C1)[C@@H](O)C25548.2Semi standard non polar33892256
8,8'-Methylenebiscatechin,2TMS,isomer #25C[Si](C)(C)OC1=CC(O)=C(CC2=C(O)C=C(O[Si](C)(C)C)C3=C2O[C@H](C2=CC=C(O)C(O)=C2)[C@@H](O)C3)C2=C1C[C@H](O)[C@@H](C1=CC=C(O)C(O)=C1)O25557.4Semi standard non polar33892256
8,8'-Methylenebiscatechin,2TMS,isomer #3C[Si](C)(C)OC1=CC(O)=C2C[C@H](O)[C@@H](C3=CC=C(O)C(O)=C3)OC2=C1CC1=C(O)C=C(O)C2=C1O[C@H](C1=CC=C(O)C(O)=C1)[C@@H](O[Si](C)(C)C)C25621.4Semi standard non polar33892256
8,8'-Methylenebiscatechin,2TMS,isomer #4C[Si](C)(C)OC1=CC(O)=C(CC2=C(O)C=C(O)C3=C2O[C@H](C2=CC=C(O)C(O)=C2)[C@@H](O[Si](C)(C)C)C3)C2=C1C[C@H](O)[C@@H](C1=CC=C(O)C(O)=C1)O25615.9Semi standard non polar33892256
8,8'-Methylenebiscatechin,2TMS,isomer #5C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O[Si](C)(C)C)C5)C(O)=CC(O)=C3C[C@@H]2O)C=C1O5647.5Semi standard non polar33892256
8,8'-Methylenebiscatechin,2TMS,isomer #6C[Si](C)(C)OC1=CC([C@H]2OC3=C(CC4=C(O)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O[Si](C)(C)C)C5)C(O)=CC(O)=C3C[C@@H]2O)=CC=C1O5623.5Semi standard non polar33892256
8,8'-Methylenebiscatechin,2TMS,isomer #7C[Si](C)(C)O[C@H]1CC2=C(O)C=C(O)C(CC3=C(O)C=C(O)C4=C3O[C@H](C3=CC=C(O)C(O)=C3)[C@@H](O[Si](C)(C)C)C4)=C2O[C@@H]1C1=CC=C(O)C(O)=C15678.6Semi standard non polar33892256
8,8'-Methylenebiscatechin,2TMS,isomer #8C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O)C5)C(O)=CC(O)=C3C[C@@H]2O[Si](C)(C)C)C=C1O5648.8Semi standard non polar33892256
8,8'-Methylenebiscatechin,2TMS,isomer #9C[Si](C)(C)OC1=CC([C@H]2OC3=C(CC4=C(O)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O)C5)C(O)=CC(O)=C3C[C@@H]2O[Si](C)(C)C)=CC=C1O5626.4Semi standard non polar33892256
8,8'-Methylenebiscatechin,3TMS,isomer #1C[Si](C)(C)OC1=CC(O[Si](C)(C)C)=C2C[C@H](O[Si](C)(C)C)[C@@H](C3=CC=C(O)C(O)=C3)OC2=C1CC1=C(O)C=C(O)C2=C1O[C@H](C1=CC=C(O)C(O)=C1)[C@@H](O)C25451.8Semi standard non polar33892256
8,8'-Methylenebiscatechin,3TMS,isomer #10C[Si](C)(C)OC1=CC(O)=C(CC2=C(O[Si](C)(C)C)C=C(O)C3=C2O[C@H](C2=CC=C(O)C(O)=C2)[C@@H](O[Si](C)(C)C)C3)C2=C1C[C@H](O)[C@@H](C1=CC=C(O)C(O)=C1)O25442.5Semi standard non polar33892256
8,8'-Methylenebiscatechin,3TMS,isomer #11C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O[Si](C)(C)C)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O[Si](C)(C)C)C5)C(O)=CC(O)=C3C[C@@H]2O)C=C1O5433.9Semi standard non polar33892256
8,8'-Methylenebiscatechin,3TMS,isomer #12C[Si](C)(C)OC1=CC([C@H]2OC3=C(CC4=C(O[Si](C)(C)C)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O[Si](C)(C)C)C5)C(O)=CC(O)=C3C[C@@H]2O)=CC=C1O5401.9Semi standard non polar33892256
8,8'-Methylenebiscatechin,3TMS,isomer #13C[Si](C)(C)OC1=CC(O)=C2C[C@H](O[Si](C)(C)C)[C@@H](C3=CC=C(O)C(O)=C3)OC2=C1CC1=C(O)C=C(O)C2=C1O[C@H](C1=CC=C(O)C(O)=C1)[C@@H](O[Si](C)(C)C)C25525.7Semi standard non polar33892256
8,8'-Methylenebiscatechin,3TMS,isomer #14C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(C[C@@H]2O[Si](C)(C)C)C(O)=CC(O[Si](C)(C)C)=C3CC2=C(O)C=C(O)C3=C2O[C@H](C2=CC=C(O)C(O)=C2)[C@@H](O)C3)C=C1O5431.9Semi standard non polar33892256
8,8'-Methylenebiscatechin,3TMS,isomer #15C[Si](C)(C)OC1=CC([C@H]2OC3=C(C[C@@H]2O[Si](C)(C)C)C(O)=CC(O[Si](C)(C)C)=C3CC2=C(O)C=C(O)C3=C2O[C@H](C2=CC=C(O)C(O)=C2)[C@@H](O)C3)=CC=C1O5409.8Semi standard non polar33892256
8,8'-Methylenebiscatechin,3TMS,isomer #16C[Si](C)(C)OC1=CC(O[Si](C)(C)C)=C2C[C@H](O)[C@@H](C3=CC=C(O)C(O)=C3)OC2=C1CC1=C(O)C=C(O)C2=C1O[C@H](C1=CC=C(O)C(O)=C1)[C@@H](O[Si](C)(C)C)C25443.1Semi standard non polar33892256
8,8'-Methylenebiscatechin,3TMS,isomer #17C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O[Si](C)(C)C)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O)C5)C(O)=CC(O)=C3C[C@@H]2O[Si](C)(C)C)C=C1O5429.3Semi standard non polar33892256
8,8'-Methylenebiscatechin,3TMS,isomer #18C[Si](C)(C)OC1=CC([C@H]2OC3=C(CC4=C(O[Si](C)(C)C)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O)C5)C(O)=CC(O)=C3C[C@@H]2O[Si](C)(C)C)=CC=C1O5407.3Semi standard non polar33892256
8,8'-Methylenebiscatechin,3TMS,isomer #19C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(C[C@@H]2O)C(O)=CC(O[Si](C)(C)C)=C3CC2=C(O)C=C(O)C3=C2O[C@H](C2=CC=C(O)C(O)=C2)[C@@H](O[Si](C)(C)C)C3)C=C1O5431.2Semi standard non polar33892256
8,8'-Methylenebiscatechin,3TMS,isomer #2C[Si](C)(C)OC1=CC(O)=C2C[C@H](O)[C@@H](C3=CC=C(O)C(O)=C3)OC2=C1CC1=C(O)C=C(O[Si](C)(C)C)C2=C1O[C@H](C1=CC=C(O)C(O)=C1)[C@@H](O[Si](C)(C)C)C25451.0Semi standard non polar33892256
8,8'-Methylenebiscatechin,3TMS,isomer #20C[Si](C)(C)OC1=CC([C@H]2OC3=C(C[C@@H]2O)C(O)=CC(O[Si](C)(C)C)=C3CC2=C(O)C=C(O)C3=C2O[C@H](C2=CC=C(O)C(O)=C2)[C@@H](O[Si](C)(C)C)C3)=CC=C1O5399.7Semi standard non polar33892256
8,8'-Methylenebiscatechin,3TMS,isomer #21C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O)C=C(O[Si](C)(C)C)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O)C5)C(O)=CC(O)=C3C[C@@H]2O[Si](C)(C)C)C=C1O5441.1Semi standard non polar33892256
8,8'-Methylenebiscatechin,3TMS,isomer #22C[Si](C)(C)OC1=CC([C@H]2OC3=C(CC4=C(O)C=C(O[Si](C)(C)C)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O)C5)C(O)=CC(O)=C3C[C@@H]2O[Si](C)(C)C)=CC=C1O5421.6Semi standard non polar33892256
8,8'-Methylenebiscatechin,3TMS,isomer #23C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O[Si](C)(C)C)C5)C(O)=CC(O[Si](C)(C)C)=C3C[C@@H]2O)C=C1O5441.5Semi standard non polar33892256
8,8'-Methylenebiscatechin,3TMS,isomer #24C[Si](C)(C)OC1=CC([C@H]2OC3=C(CC4=C(O)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O[Si](C)(C)C)C5)C(O)=CC(O[Si](C)(C)C)=C3C[C@@H]2O)=CC=C1O5412.8Semi standard non polar33892256
8,8'-Methylenebiscatechin,3TMS,isomer #25C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O)C=C(O)C5=C4O[C@H](C4=CC=C(O[Si](C)(C)C)C(O)=C4)[C@@H](O[Si](C)(C)C)C5)C(O)=CC(O)=C3C[C@@H]2O)C=C1O5413.1Semi standard non polar33892256
8,8'-Methylenebiscatechin,3TMS,isomer #26C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O[Si](C)(C)C)=C4)[C@@H](O[Si](C)(C)C)C5)C(O)=CC(O)=C3C[C@@H]2O)C=C1O5388.8Semi standard non polar33892256
8,8'-Methylenebiscatechin,3TMS,isomer #27C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O[Si](C)(C)C)C5)C(O)=CC(O)=C3C[C@@H]2O[Si](C)(C)C)C=C1O5521.5Semi standard non polar33892256
8,8'-Methylenebiscatechin,3TMS,isomer #28C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O[Si](C)(C)C)C5)C(O)=CC(O)=C3C[C@@H]2O)C=C1O[Si](C)(C)C5476.7Semi standard non polar33892256
8,8'-Methylenebiscatechin,3TMS,isomer #29C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O[Si](C)(C)C)=C4)[C@@H](O)C5)C(O)=CC(O)=C3C[C@@H]2O[Si](C)(C)C)C=C1O5379.1Semi standard non polar33892256
8,8'-Methylenebiscatechin,3TMS,isomer #3C[Si](C)(C)OC1=CC(O)=C(CC2=C(O)C=C(O[Si](C)(C)C)C3=C2O[C@H](C2=CC=C(O)C(O)=C2)[C@@H](O[Si](C)(C)C)C3)C2=C1C[C@H](O)[C@@H](C1=CC=C(O)C(O)=C1)O25456.2Semi standard non polar33892256
8,8'-Methylenebiscatechin,3TMS,isomer #30C[Si](C)(C)OC1=CC([C@H]2OC3=C(CC4=C(O)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O[Si](C)(C)C)=C4)[C@@H](O[Si](C)(C)C)C5)C(O)=CC(O)=C3C[C@@H]2O)=CC=C1O5358.3Semi standard non polar33892256
8,8'-Methylenebiscatechin,3TMS,isomer #31C[Si](C)(C)OC1=CC([C@H]2OC3=C(CC4=C(O)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O[Si](C)(C)C)C5)C(O)=CC(O)=C3C[C@@H]2O[Si](C)(C)C)=CC=C1O5505.7Semi standard non polar33892256
8,8'-Methylenebiscatechin,3TMS,isomer #32C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O)C5)C(O)=CC(O)=C3C[C@@H]2O[Si](C)(C)C)C=C1O[Si](C)(C)C5484.3Semi standard non polar33892256
8,8'-Methylenebiscatechin,3TMS,isomer #33C[Si](C)(C)OC1=CC([C@H]2OC3=C(CC4=C(O[Si](C)(C)C)C=C(O[Si](C)(C)C)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O)C5)C(O)=CC(O)=C3C[C@@H]2O)=CC=C1O5325.1Semi standard non polar33892256
8,8'-Methylenebiscatechin,3TMS,isomer #34C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(C[C@@H]2O)C(O)=CC(O[Si](C)(C)C)=C3CC2=C(O)C=C(O)C3=C2O[C@H](C2=CC=C(O)C(O[Si](C)(C)C)=C2)[C@@H](O)C3)C=C1O5292.6Semi standard non polar33892256
8,8'-Methylenebiscatechin,3TMS,isomer #35C[Si](C)(C)OC1=CC([C@H]2OC3=C(CC4=C(O[Si](C)(C)C)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O[Si](C)(C)C)=C4)[C@@H](O)C5)C(O)=CC(O)=C3C[C@@H]2O)=CC=C1O5269.4Semi standard non polar33892256
8,8'-Methylenebiscatechin,3TMS,isomer #36C[Si](C)(C)OC1=CC([C@H]2OC3=C(C[C@@H]2O)C(O)=CC(O[Si](C)(C)C)=C3CC2=C(O[Si](C)(C)C)C=C(O)C3=C2O[C@H](C2=CC=C(O)C(O)=C2)[C@@H](O)C3)=CC=C1O5317.1Semi standard non polar33892256
8,8'-Methylenebiscatechin,3TMS,isomer #37C[Si](C)(C)OC1=CC([C@H]2OC3=C(CC4=C(O[Si](C)(C)C)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O)C5)C(O)=CC(O[Si](C)(C)C)=C3C[C@@H]2O)=CC=C1O5317.9Semi standard non polar33892256
8,8'-Methylenebiscatechin,3TMS,isomer #38C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O[Si](C)(C)C)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O)C5)C(O)=CC(O)=C3C[C@@H]2O)C=C1O[Si](C)(C)C5396.3Semi standard non polar33892256
8,8'-Methylenebiscatechin,3TMS,isomer #39C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O[Si](C)(C)C)=C4)[C@@H](O)C5)C(O)=CC(O[Si](C)(C)C)=C3C[C@@H]2O)C=C1O5296.2Semi standard non polar33892256
8,8'-Methylenebiscatechin,3TMS,isomer #4C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O)C=C(O[Si](C)(C)C)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O[Si](C)(C)C)C5)C(O)=CC(O)=C3C[C@@H]2O)C=C1O5453.5Semi standard non polar33892256
8,8'-Methylenebiscatechin,3TMS,isomer #40C[Si](C)(C)OC1=CC([C@H]2OC3=C(CC4=C(O)C=C(O[Si](C)(C)C)C5=C4O[C@H](C4=CC=C(O)C(O[Si](C)(C)C)=C4)[C@@H](O)C5)C(O)=CC(O)=C3C[C@@H]2O)=CC=C1O5274.6Semi standard non polar33892256
8,8'-Methylenebiscatechin,3TMS,isomer #41C[Si](C)(C)OC1=CC([C@H]2OC3=C(C[C@@H]2O)C(O)=CC(O[Si](C)(C)C)=C3CC2=C(O)C=C(O[Si](C)(C)C)C3=C2O[C@H](C2=CC=C(O)C(O)=C2)[C@@H](O)C3)=CC=C1O5318.7Semi standard non polar33892256
8,8'-Methylenebiscatechin,3TMS,isomer #42C[Si](C)(C)OC1=CC([C@H]2OC3=C(CC4=C(O)C=C(O[Si](C)(C)C)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O)C5)C(O)=CC(O[Si](C)(C)C)=C3C[C@@H]2O)=CC=C1O5326.9Semi standard non polar33892256
8,8'-Methylenebiscatechin,3TMS,isomer #43C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O)C=C(O[Si](C)(C)C)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O)C5)C(O)=CC(O)=C3C[C@@H]2O)C=C1O[Si](C)(C)C5411.0Semi standard non polar33892256
8,8'-Methylenebiscatechin,3TMS,isomer #44C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O[Si](C)(C)C)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O[Si](C)(C)C)=C4)[C@@H](O)C5)C(O)=CC(O)=C3C[C@@H]2O)C=C1O5293.0Semi standard non polar33892256
8,8'-Methylenebiscatechin,3TMS,isomer #45C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O)C=C(O[Si](C)(C)C)C5=C4O[C@H](C4=CC=C(O)C(O[Si](C)(C)C)=C4)[C@@H](O)C5)C(O)=CC(O)=C3C[C@@H]2O)C=C1O5296.9Semi standard non polar33892256
8,8'-Methylenebiscatechin,3TMS,isomer #46C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O)C=C(O)C5=C4O[C@H](C4=CC=C(O[Si](C)(C)C)C(O[Si](C)(C)C)=C4)[C@@H](O)C5)C(O)=CC(O)=C3C[C@@H]2O)C=C1O5380.8Semi standard non polar33892256
8,8'-Methylenebiscatechin,3TMS,isomer #47C[Si](C)(C)OC1=CC([C@H]2OC3=C(CC4=C(O)C=C(O)C5=C4O[C@H](C4=CC=C(O[Si](C)(C)C)C(O[Si](C)(C)C)=C4)[C@@H](O)C5)C(O)=CC(O)=C3C[C@@H]2O)=CC=C1O5353.3Semi standard non polar33892256
8,8'-Methylenebiscatechin,3TMS,isomer #48C[Si](C)(C)OC1=CC([C@H]2OC3=C(CC4=C(O)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O)C5)C(O[Si](C)(C)C)=CC(O[Si](C)(C)C)=C3C[C@@H]2O)=CC=C1O5324.3Semi standard non polar33892256
8,8'-Methylenebiscatechin,3TMS,isomer #49C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(C[C@@H]2O)C(O)=CC(O[Si](C)(C)C)=C3CC2=C(O)C=C(O)C3=C2O[C@H](C2=CC=C(O)C(O)=C2)[C@@H](O)C3)C=C1O[Si](C)(C)C5395.9Semi standard non polar33892256
8,8'-Methylenebiscatechin,3TMS,isomer #5C[Si](C)(C)OC1=CC([C@H]2OC3=C(CC4=C(O)C=C(O[Si](C)(C)C)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O[Si](C)(C)C)C5)C(O)=CC(O)=C3C[C@@H]2O)=CC=C1O5423.7Semi standard non polar33892256
8,8'-Methylenebiscatechin,3TMS,isomer #50C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O)C5)C(O)=CC(O[Si](C)(C)C)=C3C[C@@H]2O)C=C1O[Si](C)(C)C5409.5Semi standard non polar33892256
8,8'-Methylenebiscatechin,3TMS,isomer #51C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O[Si](C)(C)C)C=C(O[Si](C)(C)C)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O)C5)C(O)=CC(O)=C3C[C@@H]2O)C=C1O5350.3Semi standard non polar33892256
8,8'-Methylenebiscatechin,3TMS,isomer #52C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O[Si](C)(C)C)C=C(O)C5=C4O[C@H](C4=CC=C(O[Si](C)(C)C)C(O)=C4)[C@@H](O)C5)C(O)=CC(O)=C3C[C@@H]2O)C=C1O5314.3Semi standard non polar33892256
8,8'-Methylenebiscatechin,3TMS,isomer #53C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(C[C@@H]2O)C(O)=CC(O[Si](C)(C)C)=C3CC2=C(O[Si](C)(C)C)C=C(O)C3=C2O[C@H](C2=CC=C(O)C(O)=C2)[C@@H](O)C3)C=C1O5342.3Semi standard non polar33892256
8,8'-Methylenebiscatechin,3TMS,isomer #54C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O[Si](C)(C)C)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O)C5)C(O)=CC(O[Si](C)(C)C)=C3C[C@@H]2O)C=C1O5344.0Semi standard non polar33892256
8,8'-Methylenebiscatechin,3TMS,isomer #55C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O)C=C(O[Si](C)(C)C)C5=C4O[C@H](C4=CC=C(O[Si](C)(C)C)C(O)=C4)[C@@H](O)C5)C(O)=CC(O)=C3C[C@@H]2O)C=C1O5318.2Semi standard non polar33892256
8,8'-Methylenebiscatechin,3TMS,isomer #56C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(C[C@@H]2O)C(O)=CC(O[Si](C)(C)C)=C3CC2=C(O)C=C(O[Si](C)(C)C)C3=C2O[C@H](C2=CC=C(O)C(O)=C2)[C@@H](O)C3)C=C1O5344.6Semi standard non polar33892256
8,8'-Methylenebiscatechin,3TMS,isomer #57C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O)C=C(O[Si](C)(C)C)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O)C5)C(O)=CC(O[Si](C)(C)C)=C3C[C@@H]2O)C=C1O5355.6Semi standard non polar33892256
8,8'-Methylenebiscatechin,3TMS,isomer #58C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O)C5)C(O[Si](C)(C)C)=CC(O[Si](C)(C)C)=C3C[C@@H]2O)C=C1O5349.3Semi standard non polar33892256
8,8'-Methylenebiscatechin,3TMS,isomer #59C[Si](C)(C)OC1=CC(O)=C2C[C@H](O)[C@@H](C3=CC=C(O)C(O)=C3)OC2=C1CC1=C(O[Si](C)(C)C)C=C(O[Si](C)(C)C)C2=C1O[C@H](C1=CC=C(O)C(O)=C1)[C@@H](O)C25359.9Semi standard non polar33892256
8,8'-Methylenebiscatechin,3TMS,isomer #6C[Si](C)(C)OC1=CC(O)=C(CC2=C(O)C=C(O)C3=C2O[C@H](C2=CC=C(O)C(O)=C2)[C@@H](O[Si](C)(C)C)C3)C2=C1C[C@H](O[Si](C)(C)C)[C@@H](C1=CC=C(O)C(O)=C1)O25531.9Semi standard non polar33892256
8,8'-Methylenebiscatechin,3TMS,isomer #60C[Si](C)(C)OC1=CC(O)=C(CC2=C(O[Si](C)(C)C)C=C(O[Si](C)(C)C)C3=C2O[C@H](C2=CC=C(O)C(O)=C2)[C@@H](O)C3)C2=C1C[C@H](O)[C@@H](C1=CC=C(O)C(O)=C1)O25364.5Semi standard non polar33892256
8,8'-Methylenebiscatechin,3TMS,isomer #7C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O)C5)C(O)=CC(O[Si](C)(C)C)=C3C[C@@H]2O[Si](C)(C)C)C=C1O5451.4Semi standard non polar33892256
8,8'-Methylenebiscatechin,3TMS,isomer #8C[Si](C)(C)OC1=CC([C@H]2OC3=C(CC4=C(O)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O)C5)C(O)=CC(O[Si](C)(C)C)=C3C[C@@H]2O[Si](C)(C)C)=CC=C1O5430.3Semi standard non polar33892256
8,8'-Methylenebiscatechin,3TMS,isomer #9C[Si](C)(C)OC1=CC(O)=C2C[C@H](O)[C@@H](C3=CC=C(O)C(O)=C3)OC2=C1CC1=C(O[Si](C)(C)C)C=C(O)C2=C1O[C@H](C1=CC=C(O)C(O)=C1)[C@@H](O[Si](C)(C)C)C25438.8Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #1C[Si](C)(C)OC1=CC(O)=C2C[C@H](O)[C@@H](C3=CC=C(O)C(O)=C3)OC2=C1CC1=C(O[Si](C)(C)C)C=C(O[Si](C)(C)C)C2=C1O[C@H](C1=CC=C(O)C(O)=C1)[C@@H](O[Si](C)(C)C)C25282.7Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #10C[Si](C)(C)OC1=CC([C@H]2OC3=C(CC4=C(O[Si](C)(C)C)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O)C5)C(O)=CC(O[Si](C)(C)C)=C3C[C@@H]2O[Si](C)(C)C)=CC=C1O5235.0Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #100C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O)C=C(O)C5=C4O[C@H](C4=CC=C(O[Si](C)(C)C)C(O[Si](C)(C)C)=C4)[C@@H](O)C5)C(O)=CC(O)=C3C[C@@H]2O)C=C1O[Si](C)(C)C5279.7Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #101C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O)C5)C(O[Si](C)(C)C)=CC(O[Si](C)(C)C)=C3C[C@@H]2O)C=C1O[Si](C)(C)C5244.8Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #102C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O[Si](C)(C)C)C=C(O[Si](C)(C)C)C5=C4O[C@H](C4=CC=C(O[Si](C)(C)C)C(O)=C4)[C@@H](O)C5)C(O)=CC(O)=C3C[C@@H]2O)C=C1O5147.4Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #103C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(C[C@@H]2O)C(O)=CC(O[Si](C)(C)C)=C3CC2=C(O[Si](C)(C)C)C=C(O[Si](C)(C)C)C3=C2O[C@H](C2=CC=C(O)C(O)=C2)[C@@H](O)C3)C=C1O5178.4Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #104C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O[Si](C)(C)C)C=C(O[Si](C)(C)C)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O)C5)C(O)=CC(O[Si](C)(C)C)=C3C[C@@H]2O)C=C1O5176.8Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #105C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(C[C@@H]2O)C(O)=CC(O[Si](C)(C)C)=C3CC2=C(O[Si](C)(C)C)C=C(O)C3=C2O[C@H](C2=CC=C(O[Si](C)(C)C)C(O)=C2)[C@@H](O)C3)C=C1O5146.3Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #106C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(C[C@@H]2O)C(O)=CC(O[Si](C)(C)C)=C3CC2=C(O)C=C(O[Si](C)(C)C)C3=C2O[C@H](C2=CC=C(O[Si](C)(C)C)C(O)=C2)[C@@H](O)C3)C=C1O5147.0Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #107C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O[Si](C)(C)C)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O)C5)C(O[Si](C)(C)C)=CC(O[Si](C)(C)C)=C3C[C@@H]2O)C=C1O5175.6Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #108C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O)C=C(O[Si](C)(C)C)C5=C4O[C@H](C4=CC=C(O[Si](C)(C)C)C(O)=C4)[C@@H](O)C5)C(O)=CC(O[Si](C)(C)C)=C3C[C@@H]2O)C=C1O5154.3Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #109C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O)C=C(O[Si](C)(C)C)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O)C5)C(O[Si](C)(C)C)=CC(O[Si](C)(C)C)=C3C[C@@H]2O)C=C1O5176.4Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #11C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(C[C@@H]2O)C(O)=CC(O[Si](C)(C)C)=C3CC2=C(O)C=C(O[Si](C)(C)C)C3=C2O[C@H](C2=CC=C(O)C(O)=C2)[C@@H](O[Si](C)(C)C)C3)C=C1O5249.5Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #110C[Si](C)(C)OC1=CC(O[Si](C)(C)C)=C2C[C@H](O)[C@@H](C3=CC=C(O)C(O)=C3)OC2=C1CC1=C(O[Si](C)(C)C)C=C(O[Si](C)(C)C)C2=C1O[C@H](C1=CC=C(O)C(O)=C1)[C@@H](O)C25204.0Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #12C[Si](C)(C)OC1=CC([C@H]2OC3=C(C[C@@H]2O)C(O)=CC(O[Si](C)(C)C)=C3CC2=C(O)C=C(O[Si](C)(C)C)C3=C2O[C@H](C2=CC=C(O)C(O)=C2)[C@@H](O[Si](C)(C)C)C3)=CC=C1O5226.1Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #13C[Si](C)(C)OC1=CC(O)=C2C[C@H](O[Si](C)(C)C)[C@@H](C3=CC=C(O)C(O)=C3)OC2=C1CC1=C(O)C=C(O[Si](C)(C)C)C2=C1O[C@H](C1=CC=C(O)C(O)=C1)[C@@H](O[Si](C)(C)C)C25354.1Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #14C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O)C=C(O[Si](C)(C)C)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O)C5)C(O)=CC(O[Si](C)(C)C)=C3C[C@@H]2O[Si](C)(C)C)C=C1O5256.4Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #15C[Si](C)(C)OC1=CC([C@H]2OC3=C(CC4=C(O)C=C(O[Si](C)(C)C)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O)C5)C(O)=CC(O[Si](C)(C)C)=C3C[C@@H]2O[Si](C)(C)C)=CC=C1O5240.1Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #16C[Si](C)(C)OC1=CC(O)=C(CC2=C(O)C=C(O[Si](C)(C)C)C3=C2O[C@H](C2=CC=C(O)C(O)=C2)[C@@H](O[Si](C)(C)C)C3)C2=C1C[C@H](O[Si](C)(C)C)[C@@H](C1=CC=C(O)C(O)=C1)O25360.1Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #17C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O)C=C(O[Si](C)(C)C)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O[Si](C)(C)C)C5)C(O)=CC(O[Si](C)(C)C)=C3C[C@@H]2O)C=C1O5257.2Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #18C[Si](C)(C)OC1=CC([C@H]2OC3=C(CC4=C(O)C=C(O[Si](C)(C)C)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O[Si](C)(C)C)C5)C(O)=CC(O[Si](C)(C)C)=C3C[C@@H]2O)=CC=C1O5230.4Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #19C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O)C=C(O[Si](C)(C)C)C5=C4O[C@H](C4=CC=C(O[Si](C)(C)C)C(O)=C4)[C@@H](O[Si](C)(C)C)C5)C(O)=CC(O)=C3C[C@@H]2O)C=C1O5210.3Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #2C[Si](C)(C)OC1=CC(O)=C(CC2=C(O[Si](C)(C)C)C=C(O[Si](C)(C)C)C3=C2O[C@H](C2=CC=C(O)C(O)=C2)[C@@H](O[Si](C)(C)C)C3)C2=C1C[C@H](O)[C@@H](C1=CC=C(O)C(O)=C1)O25282.8Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #20C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O)C=C(O[Si](C)(C)C)C5=C4O[C@H](C4=CC=C(O)C(O[Si](C)(C)C)=C4)[C@@H](O[Si](C)(C)C)C5)C(O)=CC(O)=C3C[C@@H]2O)C=C1O5198.6Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #21C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O)C=C(O[Si](C)(C)C)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O[Si](C)(C)C)C5)C(O)=CC(O)=C3C[C@@H]2O[Si](C)(C)C)C=C1O5345.8Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #22C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O)C=C(O[Si](C)(C)C)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O[Si](C)(C)C)C5)C(O)=CC(O)=C3C[C@@H]2O)C=C1O[Si](C)(C)C5329.2Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #23C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O[Si](C)(C)C)=C4)[C@@H](O)C5)C(O)=CC(O[Si](C)(C)C)=C3C[C@@H]2O[Si](C)(C)C)C=C1O5188.4Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #24C[Si](C)(C)OC1=CC([C@H]2OC3=C(CC4=C(O)C=C(O[Si](C)(C)C)C5=C4O[C@H](C4=CC=C(O)C(O[Si](C)(C)C)=C4)[C@@H](O[Si](C)(C)C)C5)C(O)=CC(O)=C3C[C@@H]2O)=CC=C1O5175.7Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #25C[Si](C)(C)OC1=CC([C@H]2OC3=C(CC4=C(O)C=C(O[Si](C)(C)C)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O[Si](C)(C)C)C5)C(O)=CC(O)=C3C[C@@H]2O[Si](C)(C)C)=CC=C1O5329.5Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #26C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O[Si](C)(C)C)C5)C(O)=CC(O[Si](C)(C)C)=C3C[C@@H]2O[Si](C)(C)C)C=C1O5345.5Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #27C[Si](C)(C)OC1=CC([C@H]2OC3=C(CC4=C(O)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O[Si](C)(C)C)C5)C(O)=CC(O[Si](C)(C)C)=C3C[C@@H]2O[Si](C)(C)C)=CC=C1O5328.9Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #28C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O)C5)C(O)=CC(O[Si](C)(C)C)=C3C[C@@H]2O[Si](C)(C)C)C=C1O[Si](C)(C)C5338.6Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #29C[Si](C)(C)OC1=CC(O)=C2C[C@H](O[Si](C)(C)C)[C@@H](C3=CC=C(O)C(O)=C3)OC2=C1CC1=C(O[Si](C)(C)C)C=C(O[Si](C)(C)C)C2=C1O[C@H](C1=CC=C(O)C(O)=C1)[C@@H](O)C25276.5Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #3C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O[Si](C)(C)C)C=C(O[Si](C)(C)C)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O[Si](C)(C)C)C5)C(O)=CC(O)=C3C[C@@H]2O)C=C1O5257.7Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #30C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(C[C@@H]2O[Si](C)(C)C)C(O)=CC(O[Si](C)(C)C)=C3CC2=C(O[Si](C)(C)C)C=C(O)C3=C2O[C@H](C2=CC=C(O)C(O)=C2)[C@@H](O)C3)C=C1O5242.8Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #31C[Si](C)(C)OC1=CC([C@H]2OC3=C(C[C@@H]2O[Si](C)(C)C)C(O)=CC(O[Si](C)(C)C)=C3CC2=C(O[Si](C)(C)C)C=C(O)C3=C2O[C@H](C2=CC=C(O)C(O)=C2)[C@@H](O)C3)=CC=C1O5227.6Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #32C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(C[C@@H]2O)C(O)=CC(O[Si](C)(C)C)=C3CC2=C(O[Si](C)(C)C)C=C(O)C3=C2O[C@H](C2=CC=C(O)C(O)=C2)[C@@H](O[Si](C)(C)C)C3)C=C1O5244.9Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #33C[Si](C)(C)OC1=CC([C@H]2OC3=C(C[C@@H]2O)C(O)=CC(O[Si](C)(C)C)=C3CC2=C(O[Si](C)(C)C)C=C(O)C3=C2O[C@H](C2=CC=C(O)C(O)=C2)[C@@H](O[Si](C)(C)C)C3)=CC=C1O5221.0Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #34C[Si](C)(C)OC1=CC(O)=C2C[C@H](O[Si](C)(C)C)[C@@H](C3=CC=C(O)C(O)=C3)OC2=C1CC1=C(O[Si](C)(C)C)C=C(O)C2=C1O[C@H](C1=CC=C(O)C(O)=C1)[C@@H](O[Si](C)(C)C)C25348.9Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #35C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(C[C@@H]2O[Si](C)(C)C)C(O)=CC(O[Si](C)(C)C)=C3CC2=C(O)C=C(O[Si](C)(C)C)C3=C2O[C@H](C2=CC=C(O)C(O)=C2)[C@@H](O)C3)C=C1O5243.6Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #36C[Si](C)(C)OC1=CC([C@H]2OC3=C(C[C@@H]2O[Si](C)(C)C)C(O)=CC(O[Si](C)(C)C)=C3CC2=C(O)C=C(O[Si](C)(C)C)C3=C2O[C@H](C2=CC=C(O)C(O)=C2)[C@@H](O)C3)=CC=C1O5229.9Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #37C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O[Si](C)(C)C)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O[Si](C)(C)C)C5)C(O)=CC(O[Si](C)(C)C)=C3C[C@@H]2O)C=C1O5245.2Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #38C[Si](C)(C)OC1=CC([C@H]2OC3=C(CC4=C(O[Si](C)(C)C)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O[Si](C)(C)C)C5)C(O)=CC(O[Si](C)(C)C)=C3C[C@@H]2O)=CC=C1O5220.8Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #39C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O[Si](C)(C)C)C=C(O)C5=C4O[C@H](C4=CC=C(O[Si](C)(C)C)C(O)=C4)[C@@H](O[Si](C)(C)C)C5)C(O)=CC(O)=C3C[C@@H]2O)C=C1O5203.8Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #4C[Si](C)(C)OC1=CC([C@H]2OC3=C(CC4=C(O[Si](C)(C)C)C=C(O[Si](C)(C)C)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O[Si](C)(C)C)C5)C(O)=CC(O)=C3C[C@@H]2O)=CC=C1O5233.6Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #40C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O[Si](C)(C)C)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O[Si](C)(C)C)=C4)[C@@H](O[Si](C)(C)C)C5)C(O)=CC(O)=C3C[C@@H]2O)C=C1O5190.8Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #41C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O[Si](C)(C)C)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O[Si](C)(C)C)C5)C(O)=CC(O)=C3C[C@@H]2O[Si](C)(C)C)C=C1O5335.5Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #42C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O[Si](C)(C)C)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O[Si](C)(C)C)C5)C(O)=CC(O)=C3C[C@@H]2O)C=C1O[Si](C)(C)C5322.0Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #43C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(C[C@@H]2O[Si](C)(C)C)C(O)=CC(O[Si](C)(C)C)=C3CC2=C(O)C=C(O)C3=C2O[C@H](C2=CC=C(O)C(O[Si](C)(C)C)=C2)[C@@H](O)C3)C=C1O5178.8Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #44C[Si](C)(C)OC1=CC([C@H]2OC3=C(CC4=C(O[Si](C)(C)C)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O[Si](C)(C)C)=C4)[C@@H](O[Si](C)(C)C)C5)C(O)=CC(O)=C3C[C@@H]2O)=CC=C1O5165.4Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #45C[Si](C)(C)OC1=CC([C@H]2OC3=C(CC4=C(O[Si](C)(C)C)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O[Si](C)(C)C)C5)C(O)=CC(O)=C3C[C@@H]2O[Si](C)(C)C)=CC=C1O5319.6Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #46C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(C[C@@H]2O[Si](C)(C)C)C(O)=CC(O[Si](C)(C)C)=C3CC2=C(O)C=C(O)C3=C2O[C@H](C2=CC=C(O)C(O)=C2)[C@@H](O[Si](C)(C)C)C3)C=C1O5335.3Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #47C[Si](C)(C)OC1=CC([C@H]2OC3=C(C[C@@H]2O[Si](C)(C)C)C(O)=CC(O[Si](C)(C)C)=C3CC2=C(O)C=C(O)C3=C2O[C@H](C2=CC=C(O)C(O)=C2)[C@@H](O[Si](C)(C)C)C3)=CC=C1O5319.2Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #48C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(C[C@@H]2O[Si](C)(C)C)C(O)=CC(O[Si](C)(C)C)=C3CC2=C(O)C=C(O)C3=C2O[C@H](C2=CC=C(O)C(O)=C2)[C@@H](O)C3)C=C1O[Si](C)(C)C5329.8Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #49C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O[Si](C)(C)C)C=C(O[Si](C)(C)C)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O)C5)C(O)=CC(O)=C3C[C@@H]2O[Si](C)(C)C)C=C1O5249.9Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #5C[Si](C)(C)OC1=CC(O[Si](C)(C)C)=C2C[C@H](O[Si](C)(C)C)[C@@H](C3=CC=C(O)C(O)=C3)OC2=C1CC1=C(O)C=C(O)C2=C1O[C@H](C1=CC=C(O)C(O)=C1)[C@@H](O[Si](C)(C)C)C25359.6Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #50C[Si](C)(C)OC1=CC([C@H]2OC3=C(CC4=C(O[Si](C)(C)C)C=C(O[Si](C)(C)C)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O)C5)C(O)=CC(O)=C3C[C@@H]2O[Si](C)(C)C)=CC=C1O5234.4Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #51C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O[Si](C)(C)C)C5)C(O[Si](C)(C)C)=CC(O[Si](C)(C)C)=C3C[C@@H]2O)C=C1O5249.9Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #52C[Si](C)(C)OC1=CC([C@H]2OC3=C(CC4=C(O)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O[Si](C)(C)C)C5)C(O[Si](C)(C)C)=CC(O[Si](C)(C)C)=C3C[C@@H]2O)=CC=C1O5226.0Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #53C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(C[C@@H]2O)C(O)=CC(O[Si](C)(C)C)=C3CC2=C(O)C=C(O)C3=C2O[C@H](C2=CC=C(O[Si](C)(C)C)C(O)=C2)[C@@H](O[Si](C)(C)C)C3)C=C1O5199.5Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #54C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O[Si](C)(C)C)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O[Si](C)(C)C)=C4)[C@@H](O)C5)C(O)=CC(O)=C3C[C@@H]2O[Si](C)(C)C)C=C1O5174.6Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #55C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O[Si](C)(C)C)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O)C5)C(O)=CC(O)=C3C[C@@H]2O[Si](C)(C)C)C=C1O[Si](C)(C)C5328.1Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #56C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(C[C@@H]2O)C(O)=CC(O[Si](C)(C)C)=C3CC2=C(O)C=C(O)C3=C2O[C@H](C2=CC=C(O)C(O[Si](C)(C)C)=C2)[C@@H](O[Si](C)(C)C)C3)C=C1O5187.3Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #57C[Si](C)(C)OC1=CC([C@H]2OC3=C(C[C@@H]2O)C(O)=CC(O[Si](C)(C)C)=C3CC2=C(O)C=C(O)C3=C2O[C@H](C2=CC=C(O)C(O[Si](C)(C)C)=C2)[C@@H](O[Si](C)(C)C)C3)=CC=C1O5161.9Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #58C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(C[C@@H]2O)C(O)=CC(O[Si](C)(C)C)=C3CC2=C(O)C=C(O)C3=C2O[C@H](C2=CC=C(O)C(O)=C2)[C@@H](O[Si](C)(C)C)C3)C=C1O[Si](C)(C)C5318.3Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #59C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O)C=C(O)C5=C4O[C@H](C4=CC=C(O[Si](C)(C)C)C(O)=C4)[C@@H](O[Si](C)(C)C)C5)C(O)=CC(O[Si](C)(C)C)=C3C[C@@H]2O)C=C1O5206.0Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #6C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O)C5)C(O[Si](C)(C)C)=CC(O[Si](C)(C)C)=C3C[C@@H]2O[Si](C)(C)C)C=C1O5253.9Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #60C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O)C=C(O[Si](C)(C)C)C5=C4O[C@H](C4=CC=C(O)C(O[Si](C)(C)C)=C4)[C@@H](O)C5)C(O)=CC(O)=C3C[C@@H]2O[Si](C)(C)C)C=C1O5182.4Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #61C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O)C=C(O[Si](C)(C)C)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O)C5)C(O)=CC(O)=C3C[C@@H]2O[Si](C)(C)C)C=C1O[Si](C)(C)C5334.6Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #62C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O[Si](C)(C)C)=C4)[C@@H](O[Si](C)(C)C)C5)C(O)=CC(O[Si](C)(C)C)=C3C[C@@H]2O)C=C1O5192.7Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #63C[Si](C)(C)OC1=CC([C@H]2OC3=C(CC4=C(O)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O[Si](C)(C)C)=C4)[C@@H](O[Si](C)(C)C)C5)C(O)=CC(O[Si](C)(C)C)=C3C[C@@H]2O)=CC=C1O5168.7Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #64C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O[Si](C)(C)C)C5)C(O)=CC(O[Si](C)(C)C)=C3C[C@@H]2O)C=C1O[Si](C)(C)C5323.6Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #65C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O)C=C(O)C5=C4O[C@H](C4=CC=C(O[Si](C)(C)C)C(O[Si](C)(C)C)=C4)[C@@H](O[Si](C)(C)C)C5)C(O)=CC(O)=C3C[C@@H]2O)C=C1O5296.6Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #66C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O)C=C(O)C5=C4O[C@H](C4=CC=C(O[Si](C)(C)C)C(O)=C4)[C@@H](O[Si](C)(C)C)C5)C(O)=CC(O)=C3C[C@@H]2O[Si](C)(C)C)C=C1O5305.8Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #67C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O)C=C(O)C5=C4O[C@H](C4=CC=C(O[Si](C)(C)C)C(O[Si](C)(C)C)=C4)[C@@H](O)C5)C(O)=CC(O)=C3C[C@@H]2O[Si](C)(C)C)C=C1O5284.1Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #68C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O[Si](C)(C)C)=C4)[C@@H](O[Si](C)(C)C)C5)C(O)=CC(O)=C3C[C@@H]2O[Si](C)(C)C)C=C1O5287.7Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #69C[Si](C)(C)OC1=CC([C@H]2OC3=C(CC4=C(O)C=C(O)C5=C4O[C@H](C4=CC=C(O[Si](C)(C)C)C(O[Si](C)(C)C)=C4)[C@@H](O)C5)C(O)=CC(O)=C3C[C@@H]2O[Si](C)(C)C)=CC=C1O5267.6Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #7C[Si](C)(C)OC1=CC([C@H]2OC3=C(CC4=C(O)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O)C5)C(O[Si](C)(C)C)=CC(O[Si](C)(C)C)=C3C[C@@H]2O[Si](C)(C)C)=CC=C1O5241.0Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #70C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O[Si](C)(C)C)C5)C(O)=CC(O)=C3C[C@@H]2O[Si](C)(C)C)C=C1O[Si](C)(C)C5404.1Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #71C[Si](C)(C)OC1=CC([C@H]2OC3=C(CC4=C(O)C=C(O)C5=C4O[C@H](C4=CC=C(O[Si](C)(C)C)C(O[Si](C)(C)C)=C4)[C@@H](O[Si](C)(C)C)C5)C(O)=CC(O)=C3C[C@@H]2O)=CC=C1O5269.6Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #72C[Si](C)(C)OC1=CC([C@H]2OC3=C(CC4=C(O)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O[Si](C)(C)C)=C4)[C@@H](O[Si](C)(C)C)C5)C(O)=CC(O)=C3C[C@@H]2O[Si](C)(C)C)=CC=C1O5268.9Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #73C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O[Si](C)(C)C)=C4)[C@@H](O)C5)C(O[Si](C)(C)C)=CC(O[Si](C)(C)C)=C3C[C@@H]2O)C=C1O5120.3Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #74C[Si](C)(C)OC1=CC([C@H]2OC3=C(CC4=C(O[Si](C)(C)C)C=C(O[Si](C)(C)C)C5=C4O[C@H](C4=CC=C(O)C(O[Si](C)(C)C)=C4)[C@@H](O)C5)C(O)=CC(O)=C3C[C@@H]2O)=CC=C1O5097.6Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #75C[Si](C)(C)OC1=CC([C@H]2OC3=C(C[C@@H]2O)C(O)=CC(O[Si](C)(C)C)=C3CC2=C(O[Si](C)(C)C)C=C(O[Si](C)(C)C)C3=C2O[C@H](C2=CC=C(O)C(O)=C2)[C@@H](O)C3)=CC=C1O5159.3Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #76C[Si](C)(C)OC1=CC([C@H]2OC3=C(CC4=C(O[Si](C)(C)C)C=C(O[Si](C)(C)C)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O)C5)C(O)=CC(O[Si](C)(C)C)=C3C[C@@H]2O)=CC=C1O5156.4Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #77C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O[Si](C)(C)C)C=C(O[Si](C)(C)C)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O)C5)C(O)=CC(O)=C3C[C@@H]2O)C=C1O[Si](C)(C)C5247.7Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #78C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(C[C@@H]2O)C(O)=CC(O[Si](C)(C)C)=C3CC2=C(O[Si](C)(C)C)C=C(O)C3=C2O[C@H](C2=CC=C(O)C(O[Si](C)(C)C)=C2)[C@@H](O)C3)C=C1O5122.0Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #79C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(C[C@@H]2O)C(O)=CC(O[Si](C)(C)C)=C3CC2=C(O)C=C(O[Si](C)(C)C)C3=C2O[C@H](C2=CC=C(O)C(O[Si](C)(C)C)=C2)[C@@H](O)C3)C=C1O5119.5Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #8C[Si](C)(C)OC1=CC(O)=C(CC2=C(O[Si](C)(C)C)C=C(O[Si](C)(C)C)C3=C2O[C@H](C2=CC=C(O)C(O)=C2)[C@@H](O)C3)C2=C1C[C@H](O[Si](C)(C)C)[C@@H](C1=CC=C(O)C(O)=C1)O25283.1Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #80C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(C[C@@H]2O)C(O)=CC(O[Si](C)(C)C)=C3CC2=C(O)C=C(O)C3=C2O[C@H](C2=CC=C(O[Si](C)(C)C)C(O[Si](C)(C)C)=C2)[C@@H](O)C3)C=C1O5206.4Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #81C[Si](C)(C)OC1=CC([C@H]2OC3=C(CC4=C(O[Si](C)(C)C)C=C(O)C5=C4O[C@H](C4=CC=C(O[Si](C)(C)C)C(O[Si](C)(C)C)=C4)[C@@H](O)C5)C(O)=CC(O)=C3C[C@@H]2O)=CC=C1O5187.0Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #82C[Si](C)(C)OC1=CC([C@H]2OC3=C(C[C@@H]2O)C(O)=CC(O[Si](C)(C)C)=C3CC2=C(O[Si](C)(C)C)C=C(O)C3=C2O[C@H](C2=CC=C(O)C(O[Si](C)(C)C)=C2)[C@@H](O)C3)=CC=C1O5095.5Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #83C[Si](C)(C)OC1=CC([C@H]2OC3=C(C[C@@H]2O)C(O)=CC(O[Si](C)(C)C)=C3CC2=C(O)C=C(O[Si](C)(C)C)C3=C2O[C@H](C2=CC=C(O)C(O[Si](C)(C)C)=C2)[C@@H](O)C3)=CC=C1O5093.0Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #84C[Si](C)(C)OC1=CC([C@H]2OC3=C(C[C@@H]2O)C(O)=CC(O[Si](C)(C)C)=C3CC2=C(O)C=C(O)C3=C2O[C@H](C2=CC=C(O[Si](C)(C)C)C(O[Si](C)(C)C)=C2)[C@@H](O)C3)=CC=C1O5186.7Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #85C[Si](C)(C)OC1=CC([C@H]2OC3=C(CC4=C(O[Si](C)(C)C)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O)C5)C(O[Si](C)(C)C)=CC(O[Si](C)(C)C)=C3C[C@@H]2O)=CC=C1O5157.2Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #86C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(C[C@@H]2O)C(O)=CC(O[Si](C)(C)C)=C3CC2=C(O[Si](C)(C)C)C=C(O)C3=C2O[C@H](C2=CC=C(O)C(O)=C2)[C@@H](O)C3)C=C1O[Si](C)(C)C5242.0Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #87C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O[Si](C)(C)C)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O)C5)C(O)=CC(O[Si](C)(C)C)=C3C[C@@H]2O)C=C1O[Si](C)(C)C5237.6Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #88C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O[Si](C)(C)C)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O[Si](C)(C)C)=C4)[C@@H](O)C5)C(O)=CC(O[Si](C)(C)C)=C3C[C@@H]2O)C=C1O5118.8Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #89C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O)C=C(O[Si](C)(C)C)C5=C4O[C@H](C4=CC=C(O)C(O[Si](C)(C)C)=C4)[C@@H](O)C5)C(O)=CC(O[Si](C)(C)C)=C3C[C@@H]2O)C=C1O5124.3Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #9C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O[Si](C)(C)C)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O)C5)C(O)=CC(O[Si](C)(C)C)=C3C[C@@H]2O[Si](C)(C)C)C=C1O5248.5Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #90C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O)C=C(O)C5=C4O[C@H](C4=CC=C(O[Si](C)(C)C)C(O[Si](C)(C)C)=C4)[C@@H](O)C5)C(O)=CC(O[Si](C)(C)C)=C3C[C@@H]2O)C=C1O5207.3Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #91C[Si](C)(C)OC1=CC([C@H]2OC3=C(CC4=C(O)C=C(O[Si](C)(C)C)C5=C4O[C@H](C4=CC=C(O[Si](C)(C)C)C(O[Si](C)(C)C)=C4)[C@@H](O)C5)C(O)=CC(O)=C3C[C@@H]2O)=CC=C1O5187.3Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #92C[Si](C)(C)OC1=CC([C@H]2OC3=C(CC4=C(O)C=C(O[Si](C)(C)C)C5=C4O[C@H](C4=CC=C(O)C(O[Si](C)(C)C)=C4)[C@@H](O)C5)C(O)=CC(O[Si](C)(C)C)=C3C[C@@H]2O)=CC=C1O5095.2Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #93C[Si](C)(C)OC1=CC([C@H]2OC3=C(CC4=C(O)C=C(O)C5=C4O[C@H](C4=CC=C(O[Si](C)(C)C)C(O[Si](C)(C)C)=C4)[C@@H](O)C5)C(O)=CC(O[Si](C)(C)C)=C3C[C@@H]2O)=CC=C1O5186.2Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #94C[Si](C)(C)OC1=CC([C@H]2OC3=C(CC4=C(O)C=C(O[Si](C)(C)C)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O)C5)C(O[Si](C)(C)C)=CC(O[Si](C)(C)C)=C3C[C@@H]2O)=CC=C1O5156.7Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #95C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(C[C@@H]2O)C(O)=CC(O[Si](C)(C)C)=C3CC2=C(O)C=C(O[Si](C)(C)C)C3=C2O[C@H](C2=CC=C(O)C(O)=C2)[C@@H](O)C3)C=C1O[Si](C)(C)C5239.4Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #96C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O)C=C(O[Si](C)(C)C)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O)C5)C(O)=CC(O[Si](C)(C)C)=C3C[C@@H]2O)C=C1O[Si](C)(C)C5243.8Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #97C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O[Si](C)(C)C)C=C(O[Si](C)(C)C)C5=C4O[C@H](C4=CC=C(O)C(O[Si](C)(C)C)=C4)[C@@H](O)C5)C(O)=CC(O)=C3C[C@@H]2O)C=C1O5123.3Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #98C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O[Si](C)(C)C)C=C(O)C5=C4O[C@H](C4=CC=C(O[Si](C)(C)C)C(O[Si](C)(C)C)=C4)[C@@H](O)C5)C(O)=CC(O)=C3C[C@@H]2O)C=C1O5207.1Semi standard non polar33892256
8,8'-Methylenebiscatechin,4TMS,isomer #99C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O)C=C(O[Si](C)(C)C)C5=C4O[C@H](C4=CC=C(O[Si](C)(C)C)C(O[Si](C)(C)C)=C4)[C@@H](O)C5)C(O)=CC(O)=C3C[C@@H]2O)C=C1O5207.1Semi standard non polar33892256
8,8'-Methylenebiscatechin,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)O[C@H]1CC2=C(O)C=C(O)C(CC3=C(O)C=C(O)C4=C3O[C@H](C3=CC=C(O)C(O)=C3)[C@@H](O)C4)=C2O[C@@H]1C1=CC=C(O)C(O)=C15980.8Semi standard non polar33892256
8,8'-Methylenebiscatechin,1TBDMS,isomer #2CC(C)(C)[Si](C)(C)OC1=CC([C@H]2OC3=C(CC4=C(O)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O)C5)C(O)=CC(O)=C3C[C@@H]2O)=CC=C1O5979.5Semi standard non polar33892256
8,8'-Methylenebiscatechin,1TBDMS,isomer #3CC(C)(C)[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O)C5)C(O)=CC(O)=C3C[C@@H]2O)C=C1O6011.5Semi standard non polar33892256
8,8'-Methylenebiscatechin,1TBDMS,isomer #4CC(C)(C)[Si](C)(C)OC1=CC(O)=C2C[C@H](O)[C@@H](C3=CC=C(O)C(O)=C3)OC2=C1CC1=C(O)C=C(O)C2=C1O[C@H](C1=CC=C(O)C(O)=C1)[C@@H](O)C25952.1Semi standard non polar33892256
8,8'-Methylenebiscatechin,1TBDMS,isomer #5CC(C)(C)[Si](C)(C)OC1=CC(O)=C(CC2=C(O)C=C(O)C3=C2O[C@H](C2=CC=C(O)C(O)=C2)[C@@H](O)C3)C2=C1C[C@H](O)[C@@H](C1=CC=C(O)C(O)=C1)O25939.1Semi standard non polar33892256
8,8'-Methylenebiscatechin,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC1=CC(O)=C(CC2=C(O)C=C(O)C3=C2O[C@H](C2=CC=C(O)C(O)=C2)[C@@H](O)C3)C2=C1C[C@H](O[Si](C)(C)C(C)(C)C)[C@@H](C1=CC=C(O)C(O)=C1)O26125.9Semi standard non polar33892256
8,8'-Methylenebiscatechin,2TBDMS,isomer #10CC(C)(C)[Si](C)(C)OC1=CC([C@H]2OC3=C(CC4=C(O[Si](C)(C)C(C)(C)C)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O)C5)C(O)=CC(O)=C3C[C@@H]2O)=CC=C1O6052.2Semi standard non polar33892256
8,8'-Methylenebiscatechin,2TBDMS,isomer #11CC(C)(C)[Si](C)(C)OC1=CC([C@H]2OC3=C(CC4=C(O)C=C(O[Si](C)(C)C(C)(C)C)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O)C5)C(O)=CC(O)=C3C[C@@H]2O)=CC=C1O6062.6Semi standard non polar33892256
8,8'-Methylenebiscatechin,2TBDMS,isomer #12CC(C)(C)[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O[Si](C)(C)C(C)(C)C)=C4)[C@@H](O)C5)C(O)=CC(O)=C3C[C@@H]2O)C=C1O6110.0Semi standard non polar33892256
8,8'-Methylenebiscatechin,2TBDMS,isomer #13CC(C)(C)[Si](C)(C)OC1=CC([C@H]2OC3=C(CC4=C(O)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O[Si](C)(C)C(C)(C)C)=C4)[C@@H](O)C5)C(O)=CC(O)=C3C[C@@H]2O)=CC=C1O6067.1Semi standard non polar33892256
8,8'-Methylenebiscatechin,2TBDMS,isomer #14CC(C)(C)[Si](C)(C)OC1=CC([C@H]2OC3=C(C[C@@H]2O)C(O)=CC(O[Si](C)(C)C(C)(C)C)=C3CC2=C(O)C=C(O)C3=C2O[C@H](C2=CC=C(O)C(O)=C2)[C@@H](O)C3)=CC=C1O6052.2Semi standard non polar33892256
8,8'-Methylenebiscatechin,2TBDMS,isomer #15CC(C)(C)[Si](C)(C)OC1=CC([C@H]2OC3=C(CC4=C(O)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O)C5)C(O)=CC(O[Si](C)(C)C(C)(C)C)=C3C[C@@H]2O)=CC=C1O6061.1Semi standard non polar33892256
8,8'-Methylenebiscatechin,2TBDMS,isomer #16CC(C)(C)[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O)C5)C(O)=CC(O)=C3C[C@@H]2O)C=C1O[Si](C)(C)C(C)(C)C6123.8Semi standard non polar33892256
8,8'-Methylenebiscatechin,2TBDMS,isomer #17CC(C)(C)[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O[Si](C)(C)C(C)(C)C)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O)C5)C(O)=CC(O)=C3C[C@@H]2O)C=C1O6091.1Semi standard non polar33892256
8,8'-Methylenebiscatechin,2TBDMS,isomer #18CC(C)(C)[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O)C=C(O[Si](C)(C)C(C)(C)C)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O)C5)C(O)=CC(O)=C3C[C@@H]2O)C=C1O6099.2Semi standard non polar33892256
8,8'-Methylenebiscatechin,2TBDMS,isomer #19CC(C)(C)[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O)C=C(O)C5=C4O[C@H](C4=CC=C(O[Si](C)(C)C(C)(C)C)C(O)=C4)[C@@H](O)C5)C(O)=CC(O)=C3C[C@@H]2O)C=C1O6147.6Semi standard non polar33892256
8,8'-Methylenebiscatechin,2TBDMS,isomer #2CC(C)(C)[Si](C)(C)OC1=CC(O)=C2C[C@H](O[Si](C)(C)C(C)(C)C)[C@@H](C3=CC=C(O)C(O)=C3)OC2=C1CC1=C(O)C=C(O)C2=C1O[C@H](C1=CC=C(O)C(O)=C1)[C@@H](O)C26117.8Semi standard non polar33892256
8,8'-Methylenebiscatechin,2TBDMS,isomer #20CC(C)(C)[Si](C)(C)OC1=CC=C([C@H]2OC3=C(C[C@@H]2O)C(O)=CC(O[Si](C)(C)C(C)(C)C)=C3CC2=C(O)C=C(O)C3=C2O[C@H](C2=CC=C(O)C(O)=C2)[C@@H](O)C3)C=C1O6091.0Semi standard non polar33892256
8,8'-Methylenebiscatechin,2TBDMS,isomer #21CC(C)(C)[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O)C5)C(O)=CC(O[Si](C)(C)C(C)(C)C)=C3C[C@@H]2O)C=C1O6097.8Semi standard non polar33892256
8,8'-Methylenebiscatechin,2TBDMS,isomer #22CC(C)(C)[Si](C)(C)OC1=CC(O[Si](C)(C)C(C)(C)C)=C2C[C@H](O)[C@@H](C3=CC=C(O)C(O)=C3)OC2=C1CC1=C(O)C=C(O)C2=C1O[C@H](C1=CC=C(O)C(O)=C1)[C@@H](O)C26047.5Semi standard non polar33892256
8,8'-Methylenebiscatechin,2TBDMS,isomer #23CC(C)(C)[Si](C)(C)OC1=CC(O)=C2C[C@H](O)[C@@H](C3=CC=C(O)C(O)=C3)OC2=C1CC1=C(O[Si](C)(C)C(C)(C)C)C=C(O)C2=C1O[C@H](C1=CC=C(O)C(O)=C1)[C@@H](O)C26043.8Semi standard non polar33892256
8,8'-Methylenebiscatechin,2TBDMS,isomer #24CC(C)(C)[Si](C)(C)OC1=CC(O)=C2C[C@H](O)[C@@H](C3=CC=C(O)C(O)=C3)OC2=C1CC1=C(O)C=C(O[Si](C)(C)C(C)(C)C)C2=C1O[C@H](C1=CC=C(O)C(O)=C1)[C@@H](O)C26055.9Semi standard non polar33892256
8,8'-Methylenebiscatechin,2TBDMS,isomer #25CC(C)(C)[Si](C)(C)OC1=CC(O)=C(CC2=C(O)C=C(O[Si](C)(C)C(C)(C)C)C3=C2O[C@H](C2=CC=C(O)C(O)=C2)[C@@H](O)C3)C2=C1C[C@H](O)[C@@H](C1=CC=C(O)C(O)=C1)O26067.4Semi standard non polar33892256
8,8'-Methylenebiscatechin,2TBDMS,isomer #3CC(C)(C)[Si](C)(C)OC1=CC(O)=C2C[C@H](O)[C@@H](C3=CC=C(O)C(O)=C3)OC2=C1CC1=C(O)C=C(O)C2=C1O[C@H](C1=CC=C(O)C(O)=C1)[C@@H](O[Si](C)(C)C(C)(C)C)C26118.6Semi standard non polar33892256
8,8'-Methylenebiscatechin,2TBDMS,isomer #4CC(C)(C)[Si](C)(C)OC1=CC(O)=C(CC2=C(O)C=C(O)C3=C2O[C@H](C2=CC=C(O)C(O)=C2)[C@@H](O[Si](C)(C)C(C)(C)C)C3)C2=C1C[C@H](O)[C@@H](C1=CC=C(O)C(O)=C1)O26117.0Semi standard non polar33892256
8,8'-Methylenebiscatechin,2TBDMS,isomer #5CC(C)(C)[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O[Si](C)(C)C(C)(C)C)C5)C(O)=CC(O)=C3C[C@@H]2O)C=C1O6149.3Semi standard non polar33892256
8,8'-Methylenebiscatechin,2TBDMS,isomer #6CC(C)(C)[Si](C)(C)OC1=CC([C@H]2OC3=C(CC4=C(O)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O[Si](C)(C)C(C)(C)C)C5)C(O)=CC(O)=C3C[C@@H]2O)=CC=C1O6124.2Semi standard non polar33892256
8,8'-Methylenebiscatechin,2TBDMS,isomer #7CC(C)(C)[Si](C)(C)O[C@H]1CC2=C(O)C=C(O)C(CC3=C(O)C=C(O)C4=C3O[C@H](C3=CC=C(O)C(O)=C3)[C@@H](O[Si](C)(C)C(C)(C)C)C4)=C2O[C@@H]1C1=CC=C(O)C(O)=C16159.4Semi standard non polar33892256
8,8'-Methylenebiscatechin,2TBDMS,isomer #8CC(C)(C)[Si](C)(C)OC1=CC=C([C@H]2OC3=C(CC4=C(O)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O)C5)C(O)=CC(O)=C3C[C@@H]2O[Si](C)(C)C(C)(C)C)C=C1O6148.8Semi standard non polar33892256
8,8'-Methylenebiscatechin,2TBDMS,isomer #9CC(C)(C)[Si](C)(C)OC1=CC([C@H]2OC3=C(CC4=C(O)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O)C5)C(O)=CC(O)=C3C[C@@H]2O[Si](C)(C)C(C)(C)C)=CC=C1O6127.5Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 8,8'-Methylenebiscatechin GC-MS (Non-derivatized) - 70eV, Positivesplash10-00di-0901370000-674efc52664a74afe5dc2017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 8,8'-Methylenebiscatechin GC-MS (1 TMS) - 70eV, Positivesplash10-00fr-9300034000-8c426fab30ddcf546f7d2017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 8,8'-Methylenebiscatechin GC-MS ("8,8'-Methylenebiscatechin,1TMS,#1" TMS) - 70eV, PositiveNot Available2021-10-14Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 8,8'-Methylenebiscatechin GC-MS (TMS_1_2) - 70eV, PositiveNot Available2021-10-15Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 8,8'-Methylenebiscatechin GC-MS (TMS_1_3) - 70eV, PositiveNot Available2021-10-15Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 8,8'-Methylenebiscatechin GC-MS (TMS_1_4) - 70eV, PositiveNot Available2021-10-15Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 8,8'-Methylenebiscatechin GC-MS (TMS_1_5) - 70eV, PositiveNot Available2021-10-15Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 8,8'-Methylenebiscatechin GC-MS (TMS_2_1) - 70eV, PositiveNot Available2021-10-15Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 8,8'-Methylenebiscatechin GC-MS (TMS_2_2) - 70eV, PositiveNot Available2021-10-15Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 8,8'-Methylenebiscatechin GC-MS (TMS_2_3) - 70eV, PositiveNot Available2021-10-15Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 8,8'-Methylenebiscatechin GC-MS (TMS_2_4) - 70eV, PositiveNot Available2021-10-15Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 8,8'-Methylenebiscatechin GC-MS (TMS_2_5) - 70eV, PositiveNot Available2021-10-15Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 8,8'-Methylenebiscatechin GC-MS (TMS_2_6) - 70eV, PositiveNot Available2021-10-15Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 8,8'-Methylenebiscatechin GC-MS (TMS_2_7) - 70eV, PositiveNot Available2021-10-15Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 8,8'-Methylenebiscatechin GC-MS (TMS_2_8) - 70eV, PositiveNot Available2021-10-15Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 8,8'-Methylenebiscatechin GC-MS (TMS_2_9) - 70eV, PositiveNot Available2021-10-15Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 8,8'-Methylenebiscatechin GC-MS (TMS_2_10) - 70eV, PositiveNot Available2021-10-15Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 8,8'-Methylenebiscatechin GC-MS (TMS_2_11) - 70eV, PositiveNot Available2021-10-15Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 8,8'-Methylenebiscatechin GC-MS (TMS_2_12) - 70eV, PositiveNot Available2021-10-15Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 8,8'-Methylenebiscatechin GC-MS (TMS_2_13) - 70eV, PositiveNot Available2021-10-15Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 8,8'-Methylenebiscatechin GC-MS (TMS_2_14) - 70eV, PositiveNot Available2021-10-15Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 8,8'-Methylenebiscatechin GC-MS (TMS_2_15) - 70eV, PositiveNot Available2021-10-15Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 8,8'-Methylenebiscatechin GC-MS (TMS_2_16) - 70eV, PositiveNot Available2021-10-15Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 8,8'-Methylenebiscatechin GC-MS (TMS_2_17) - 70eV, PositiveNot Available2021-10-15Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 8,8'-Methylenebiscatechin GC-MS (TMS_2_18) - 70eV, PositiveNot Available2021-10-15Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 8,8'-Methylenebiscatechin 10V, Positive-QTOFsplash10-0006-0111690000-ca73f2473687585e386f2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 8,8'-Methylenebiscatechin 20V, Positive-QTOFsplash10-0f76-0652940000-9c5f085063af7774347e2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 8,8'-Methylenebiscatechin 40V, Positive-QTOFsplash10-0a4r-0890320000-29d82464b5ace40fd5702017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 8,8'-Methylenebiscatechin 10V, Negative-QTOFsplash10-0006-0010090000-a76ab9da3f11ff0950692017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 8,8'-Methylenebiscatechin 20V, Negative-QTOFsplash10-0f79-0930240000-21a9df8d43112e967dc62017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 8,8'-Methylenebiscatechin 40V, Negative-QTOFsplash10-0a4i-0890210000-8e0673852242e9a8a4c22017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 8,8'-Methylenebiscatechin 10V, Negative-QTOFsplash10-0006-0000090000-3e991b2a1444c1f243c32021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 8,8'-Methylenebiscatechin 20V, Negative-QTOFsplash10-01bd-0010490000-78cefeb30d81fff0a0102021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 8,8'-Methylenebiscatechin 40V, Negative-QTOFsplash10-0mdi-0652390000-82e3fd827d08785b160e2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 8,8'-Methylenebiscatechin 10V, Positive-QTOFsplash10-0006-0000390000-9a1be213c33e625cd3342021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 8,8'-Methylenebiscatechin 20V, Positive-QTOFsplash10-00xu-0411960000-f4cc9502f969c43cb7a42021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 8,8'-Methylenebiscatechin 40V, Positive-QTOFsplash10-00du-0401390000-be39d242332d59b39c682021-09-22Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Cytoplasm
  • Extracellular
Biospecimen LocationsNot Available
Tissue LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound ID197
FooDB IDFDB019837
KNApSAcK IDC00036803
Chemspider ID30777478
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound46182787
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .