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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-12 01:15:09 UTC
Update Date2022-03-07 02:56:19 UTC
HMDB IDHMDB0039717
Secondary Accession Numbers
  • HMDB39717
Metabolite Identification
Common NameSamarangenin A
DescriptionSamarangenin A belongs to the class of organic compounds known as biflavonoids and polyflavonoids. These are organic compounds containing at least two flavan/flavone units. These units are usually linked through CC or C-O-C bonds. Some examples include C2-O-C3, C2-O-C4, C3'-C3''', and C6-C8''. Samarangenin A is an extremely weak basic (essentially neutral) compound (based on its pKa). Outside of the human body, samarangenin a has been detected, but not quantified in, fruits. This could make samarangenin a a potential biomarker for the consumption of these foods.
Structure
Data?1563863425
SynonymsNot Available
Chemical FormulaC37H28O18
Average Molecular Weight760.6074
Monoisotopic Molecular Weight760.127564092
IUPAC Name3,5,15,16,20,21,22,29,31,33-decahydroxy-9-(3,4,5-trihydroxyphenyl)-8,11,18,26-tetraoxaheptacyclo[23.7.1.1⁶,¹⁰.1¹³,¹⁷.0²,⁷.0¹⁹,²⁴.0²⁷,³²]pentatriaconta-2(7),3,5,13(34),14,16,19,21,23,27,29,31-dodecaen-12-one
Traditional Name3,5,15,16,20,21,22,29,31,33-decahydroxy-9-(3,4,5-trihydroxyphenyl)-8,11,18,26-tetraoxaheptacyclo[23.7.1.1⁶,¹⁰.1¹³,¹⁷.0²,⁷.0¹⁹,²⁴.0²⁷,³²]pentatriaconta-2(7),3,5,13(34),14,16,19,21,23,27,29,31-dodecaen-12-one
CAS Registry Number147103-18-2
SMILES
OC1C2OC3=CC(O)=CC(O)=C3C1C1=C3OC(C(CC3=C(O)C=C1O)OC(=O)C1=CC(OC3=C(O)C(O)=C(O)C=C23)=C(O)C(O)=C1)C1=CC(O)=C(O)C(O)=C1
InChI Identifier
InChI=1S/C37H28O18/c38-12-5-16(40)25-22(6-12)52-35-14-7-21(45)30(48)32(50)36(14)53-23-4-11(3-20(44)29(23)47)37(51)54-24-8-13-15(39)9-17(41)26(27(25)31(35)49)34(13)55-33(24)10-1-18(42)28(46)19(43)2-10/h1-7,9,24,27,31,33,35,38-50H,8H2
InChI KeyJENRLNPKDHPCHO-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as biflavonoids and polyflavonoids. These are organic compounds containing at least two flavan/flavone units. These units are usually linked through CC or C-O-C bonds. Some examples include C2-O-C3, C2-O-C4, C3'-C3''', and C6-C8''.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassFlavonoids
Sub ClassBiflavonoids and polyflavonoids
Direct ParentBiflavonoids and polyflavonoids
Alternative Parents
Substituents
  • Proanthocyanidin
  • Bi- and polyflavonoid skeleton
  • Catechin gallate
  • Hydrolyzable tannin
  • Epigallocatechin
  • Catechin
  • 5-hydroxyflavonoid
  • 7-hydroxyflavonoid
  • Tannin
  • Flavan-3-ol
  • Hydroxyflavonoid
  • 4'-hydroxyflavonoid
  • 3'-hydroxyflavonoid
  • Flavan
  • Gallic acid or derivatives
  • Dihydroxybenzoic acid
  • Diaryl ether
  • Chromane
  • Benzopyran
  • 1-benzopyran
  • Pyrogallol derivative
  • Benzenetriol
  • Phenol
  • Alkyl aryl ether
  • 1-hydroxy-4-unsubstituted benzenoid
  • 1-hydroxy-2-unsubstituted benzenoid
  • Monocyclic benzene moiety
  • Benzenoid
  • Carboxylic acid ester
  • Secondary alcohol
  • Lactone
  • Oxacycle
  • Carboxylic acid derivative
  • Ether
  • Polyol
  • Organoheterocyclic compound
  • Monocarboxylic acid or derivatives
  • Hydrocarbon derivative
  • Organic oxygen compound
  • Alcohol
  • Organic oxide
  • Organooxygen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
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 Solubility0.31 g/LALOGPS
logP3.01ALOGPS
logP3.72ChemAxon
logS-3.4ALOGPS
pKa (Strongest Acidic)7.55ChemAxon
pKa (Strongest Basic)-6ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count16ChemAxon
Hydrogen Donor Count13ChemAxon
Polar Surface Area316.98 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity184.44 m³·mol⁻¹ChemAxon
Polarizability70.57 ųChemAxon
Number of Rings8ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M-2H]-296.45230932474
DeepCCS[M+Na]+270.30330932474
AllCCS[M+H]+263.132859911
AllCCS[M+H-H2O]+262.532859911
AllCCS[M+NH4]+263.732859911
AllCCS[M+Na]+263.832859911
AllCCS[M-H]-258.932859911
AllCCS[M+Na-2H]-261.832859911
AllCCS[M+HCOO]-265.232859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Samarangenin AOC1C2OC3=CC(O)=CC(O)=C3C1C1=C3OC(C(CC3=C(O)C=C1O)OC(=O)C1=CC(OC3=C(O)C(O)=C(O)C=C23)=C(O)C(O)=C1)C1=CC(O)=C(O)C(O)=C18261.6Standard polar33892256
Samarangenin AOC1C2OC3=CC(O)=CC(O)=C3C1C1=C3OC(C(CC3=C(O)C=C1O)OC(=O)C1=CC(OC3=C(O)C(O)=C(O)C=C23)=C(O)C(O)=C1)C1=CC(O)=C(O)C(O)=C16176.1Standard non polar33892256
Samarangenin AOC1C2OC3=CC(O)=CC(O)=C3C1C1=C3OC(C(CC3=C(O)C=C1O)OC(=O)C1=CC(OC3=C(O)C(O)=C(O)C=C23)=C(O)C(O)=C1)C1=CC(O)=C(O)C(O)=C17532.8Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Samarangenin A GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Samarangenin A GC-MS (TMS_1_2) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Samarangenin A GC-MS (TMS_1_3) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Samarangenin A GC-MS (TMS_1_4) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Samarangenin A GC-MS (TMS_1_5) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Samarangenin A GC-MS (TMS_1_6) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Samarangenin A GC-MS (TMS_1_7) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Samarangenin A GC-MS (TMS_1_8) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Samarangenin A GC-MS (TMS_1_9) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Samarangenin A GC-MS (TMS_1_10) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Samarangenin A GC-MS (TMS_1_11) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Samarangenin A GC-MS (TMS_1_12) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Samarangenin A GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Samarangenin A GC-MS (TBDMS_1_2) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Samarangenin A GC-MS (TBDMS_1_3) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Samarangenin A GC-MS (TBDMS_1_4) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Samarangenin A GC-MS (TBDMS_1_5) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Samarangenin A GC-MS (TBDMS_1_6) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Samarangenin A GC-MS (TBDMS_1_7) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Samarangenin A GC-MS (TBDMS_1_8) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Samarangenin A GC-MS (TBDMS_1_9) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Samarangenin A GC-MS (TBDMS_1_10) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Samarangenin A GC-MS (TBDMS_1_11) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Samarangenin A GC-MS (TBDMS_1_12) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Samarangenin A 10V, Positive-QTOFsplash10-03di-0000000900-80ef001aa23a0a2bb1422017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Samarangenin A 20V, Positive-QTOFsplash10-03gl-0100000900-6217027aee554dd7bac82017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Samarangenin A 40V, Positive-QTOFsplash10-004l-1400005900-400e369d42d78b2dc15e2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Samarangenin A 10V, Negative-QTOFsplash10-0a4i-0000000900-cc3abfc6d9341f7475102017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Samarangenin A 20V, Negative-QTOFsplash10-053r-0000001900-b37d44fd1df18b2e0b5b2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Samarangenin A 40V, Negative-QTOFsplash10-004i-1900001200-5725c7ce7e79107fd0232017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Samarangenin A 10V, Negative-QTOFsplash10-0a4i-0000000900-3d4f4312733f282f9d362021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Samarangenin A 20V, Negative-QTOFsplash10-0a4i-0000002900-f7fc42de83d02b512a162021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Samarangenin A 40V, Negative-QTOFsplash10-0udl-2300009700-687a14a8f577cc51d5232021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Samarangenin A 10V, Positive-QTOFsplash10-03di-0000003900-1bc013d565a3d6e623282021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Samarangenin A 20V, Positive-QTOFsplash10-03di-0000000900-95948d215f9c81584f4b2021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Samarangenin A 40V, Positive-QTOFsplash10-06vr-0000009300-eb757c3668980097c9172021-09-25Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Membrane
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 IDNot Available
FooDB IDFDB019353
KNApSAcK IDC00009240
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound85131379
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.. .