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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 21:47:38 UTC
Update Date2022-03-07 02:55:00 UTC
HMDB IDHMDB0036631
Secondary Accession Numbers
  • HMDB36631
Metabolite Identification
Common NameMorusin
DescriptionMorusin belongs to the class of organic compounds known as 3-prenylated flavones. These are flavones that features a C5-isoprenoid substituent at the 3-position. Thus, morusin is considered to be a flavonoid. Morusin has been detected, but not quantified in, fruits. This could make morusin a potential biomarker for the consumption of these foods. Morusin is a secondary metabolite. Secondary metabolites are metabolically or physiologically non-essential metabolites that may serve a role as defense or signalling molecules. In some cases they are simply molecules that arise from the incomplete metabolism of other secondary metabolites. Based on a literature review a small amount of articles have been published on Morusin.
Structure
Data?1563862900
Synonyms
ValueSource
2-(2,4-Dihydroxyphenyl)-5-hydroxy-8,8-dimethyl-3-(3-methyl-2-butenyl)-4H,8H-benzo[1,2-b:3,4-b']dipyran-4-oneHMDB
2-(2,4-Dihydroxyphenyl)-5-hydroxy-8,8-dimethyl-3-(3-methyl-2-butenyl)-4H,8H-benzo[1,2-b:3,4-b']dipyran-4-one, 9ciHMDB
MulberrochromeneHMDB
Chemical FormulaC25H24O6
Average Molecular Weight420.4545
Monoisotopic Molecular Weight420.1572885
IUPAC Name2-(2,4-dihydroxyphenyl)-5-hydroxy-8,8-dimethyl-3-(3-methylbut-2-en-1-yl)-4H,8H-pyrano[2,3-h]chromen-4-one
Traditional Namemorusin
CAS Registry Number62596-29-6
SMILES
CC(C)=CCC1=C(OC2=C(C(O)=CC3=C2C=CC(C)(C)O3)C1=O)C1=C(O)C=C(O)C=C1
InChI Identifier
InChI=1S/C25H24O6/c1-13(2)5-7-17-22(29)21-19(28)12-20-16(9-10-25(3,4)31-20)24(21)30-23(17)15-8-6-14(26)11-18(15)27/h5-6,8-12,26-28H,7H2,1-4H3
InChI KeyXFFOMNJIDRDDLQ-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as 3-prenylated flavones. These are flavones that features a C5-isoprenoid substituent at the 3-position.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassFlavonoids
Sub ClassFlavones
Direct Parent3-prenylated flavones
Alternative Parents
Substituents
  • 3-prenylated flavone
  • Pyranoflavonoid
  • Hydroxyflavonoid
  • 4'-hydroxyflavonoid
  • 5-hydroxyflavonoid
  • Pyranochromene
  • 2,2-dimethyl-1-benzopyran
  • Chromone
  • 1-benzopyran
  • Benzopyran
  • Resorcinol
  • Alkyl aryl ether
  • 1-hydroxy-4-unsubstituted benzenoid
  • Pyranone
  • Phenol
  • 1-hydroxy-2-unsubstituted benzenoid
  • Monocyclic benzene moiety
  • Pyran
  • Benzenoid
  • Vinylogous acid
  • Heteroaromatic compound
  • Oxacycle
  • Organoheterocyclic compound
  • Ether
  • Organic oxygen compound
  • Organic oxide
  • Organooxygen compound
  • Hydrocarbon derivative
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
Role
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting Point214 - 216 °CNot Available
Boiling PointNot AvailableNot Available
Water Solubility0.012 mg/L @ 25 °C (est)The Good Scents Company Information System
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.0047 g/LALOGPS
logP4.88ALOGPS
logP5.22ChemAxon
logS-5ALOGPS
pKa (Strongest Acidic)8.05ChemAxon
pKa (Strongest Basic)-4.8ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count6ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area96.22 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity120.87 m³·mol⁻¹ChemAxon
Polarizability45.47 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+198.6831661259
DarkChem[M-H]-196.5731661259
DeepCCS[M+H]+204.64430932474
DeepCCS[M-H]-202.24930932474
DeepCCS[M-2H]-235.13230932474
DeepCCS[M+Na]+210.55730932474
AllCCS[M+H]+201.832859911
AllCCS[M+H-H2O]+199.132859911
AllCCS[M+NH4]+204.332859911
AllCCS[M+Na]+205.032859911
AllCCS[M-H]-201.232859911
AllCCS[M+Na-2H]-201.032859911
AllCCS[M+HCOO]-200.932859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
MorusinCC(C)=CCC1=C(OC2=C(C(O)=CC3=C2C=CC(C)(C)O3)C1=O)C1=C(O)C=C(O)C=C15030.0Standard polar33892256
MorusinCC(C)=CCC1=C(OC2=C(C(O)=CC3=C2C=CC(C)(C)O3)C1=O)C1=C(O)C=C(O)C=C13647.8Standard non polar33892256
MorusinCC(C)=CCC1=C(OC2=C(C(O)=CC3=C2C=CC(C)(C)O3)C1=O)C1=C(O)C=C(O)C=C13758.7Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Morusin,1TMS,isomer #1CC(C)=CCC1=C(C2=CC=C(O)C=C2O)OC2=C3C=CC(C)(C)OC3=CC(O[Si](C)(C)C)=C2C1=O3506.2Semi standard non polar33892256
Morusin,1TMS,isomer #2CC(C)=CCC1=C(C2=CC=C(O)C=C2O[Si](C)(C)C)OC2=C3C=CC(C)(C)OC3=CC(O)=C2C1=O3475.5Semi standard non polar33892256
Morusin,1TMS,isomer #3CC(C)=CCC1=C(C2=CC=C(O[Si](C)(C)C)C=C2O)OC2=C3C=CC(C)(C)OC3=CC(O)=C2C1=O3501.2Semi standard non polar33892256
Morusin,2TMS,isomer #1CC(C)=CCC1=C(C2=CC=C(O[Si](C)(C)C)C=C2O)OC2=C3C=CC(C)(C)OC3=CC(O[Si](C)(C)C)=C2C1=O3399.9Semi standard non polar33892256
Morusin,2TMS,isomer #2CC(C)=CCC1=C(C2=CC=C(O)C=C2O[Si](C)(C)C)OC2=C3C=CC(C)(C)OC3=CC(O[Si](C)(C)C)=C2C1=O3386.6Semi standard non polar33892256
Morusin,2TMS,isomer #3CC(C)=CCC1=C(C2=CC=C(O[Si](C)(C)C)C=C2O[Si](C)(C)C)OC2=C3C=CC(C)(C)OC3=CC(O)=C2C1=O3384.8Semi standard non polar33892256
Morusin,3TMS,isomer #1CC(C)=CCC1=C(C2=CC=C(O[Si](C)(C)C)C=C2O[Si](C)(C)C)OC2=C3C=CC(C)(C)OC3=CC(O[Si](C)(C)C)=C2C1=O3383.0Semi standard non polar33892256
Morusin,1TBDMS,isomer #1CC(C)=CCC1=C(C2=CC=C(O)C=C2O)OC2=C3C=CC(C)(C)OC3=CC(O[Si](C)(C)C(C)(C)C)=C2C1=O3746.2Semi standard non polar33892256
Morusin,1TBDMS,isomer #2CC(C)=CCC1=C(C2=CC=C(O)C=C2O[Si](C)(C)C(C)(C)C)OC2=C3C=CC(C)(C)OC3=CC(O)=C2C1=O3713.1Semi standard non polar33892256
Morusin,1TBDMS,isomer #3CC(C)=CCC1=C(C2=CC=C(O[Si](C)(C)C(C)(C)C)C=C2O)OC2=C3C=CC(C)(C)OC3=CC(O)=C2C1=O3747.5Semi standard non polar33892256
Morusin,2TBDMS,isomer #1CC(C)=CCC1=C(C2=CC=C(O[Si](C)(C)C(C)(C)C)C=C2O)OC2=C3C=CC(C)(C)OC3=CC(O[Si](C)(C)C(C)(C)C)=C2C1=O3846.8Semi standard non polar33892256
Morusin,2TBDMS,isomer #2CC(C)=CCC1=C(C2=CC=C(O)C=C2O[Si](C)(C)C(C)(C)C)OC2=C3C=CC(C)(C)OC3=CC(O[Si](C)(C)C(C)(C)C)=C2C1=O3810.1Semi standard non polar33892256
Morusin,2TBDMS,isomer #3CC(C)=CCC1=C(C2=CC=C(O[Si](C)(C)C(C)(C)C)C=C2O[Si](C)(C)C(C)(C)C)OC2=C3C=CC(C)(C)OC3=CC(O)=C2C1=O3827.8Semi standard non polar33892256
Morusin,3TBDMS,isomer #1CC(C)=CCC1=C(C2=CC=C(O[Si](C)(C)C(C)(C)C)C=C2O[Si](C)(C)C(C)(C)C)OC2=C3C=CC(C)(C)OC3=CC(O[Si](C)(C)C(C)(C)C)=C2C1=O3984.9Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Morusin GC-MS (Non-derivatized) - 70eV, Positivesplash10-0a4i-4228900000-2affcdcba17654d49f182017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Morusin GC-MS (3 TMS) - 70eV, Positivesplash10-00di-1000039000-abf44c2ad584a39512b92017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Morusin GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Morusin GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Morusin 10V, Positive-QTOFsplash10-00di-1004900000-d0374f7defb8b22e42652016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Morusin 20V, Positive-QTOFsplash10-02t9-2009300000-0e88ace1138bfc4494922016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Morusin 40V, Positive-QTOFsplash10-066s-6294000000-80140a8ad408ae675a782016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Morusin 10V, Negative-QTOFsplash10-014i-0001900000-70e4c74138be781012272016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Morusin 20V, Negative-QTOFsplash10-014i-0007900000-f45325771cf9e098fbb82016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Morusin 40V, Negative-QTOFsplash10-0a4i-2947100000-e2f816db44a3bcad85f02016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Morusin 10V, Negative-QTOFsplash10-014i-0000900000-e89f00937a4f746a0b2c2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Morusin 20V, Negative-QTOFsplash10-014i-0000900000-e89f00937a4f746a0b2c2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Morusin 40V, Negative-QTOFsplash10-014l-0190100000-4ebaea6ef8aeb8df34952021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Morusin 10V, Positive-QTOFsplash10-00di-0000900000-2c722d7f3ff1673a173f2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Morusin 20V, Positive-QTOFsplash10-00di-0000900000-2c722d7f3ff1673a173f2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Morusin 40V, Positive-QTOFsplash10-00xr-0090400000-1353dd108cec26cf250e2021-09-24Wishart 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 IDFDB015550
KNApSAcK IDC00001070
Chemspider ID4444990
KEGG Compound IDC10106
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound5281671
PDB IDNot Available
ChEBI ID7005
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDrw1856101
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Lee JC, Won SJ, Chao CL, Wu FL, Liu HS, Ling P, Lin CN, Su CL: Morusin induces apoptosis and suppresses NF-kappaB activity in human colorectal cancer HT-29 cells. Biochem Biophys Res Commun. 2008 Jul 18;372(1):236-42. doi: 10.1016/j.bbrc.2008.05.023. Epub 2008 May 14. [PubMed:18485277 ]
  2. de Souza MM, Bittar M, Cechinel-Filho V, Yunes RA, Messana I, Delle Monache F, Ferrari F: Antinociceptive properties of morusin, a prenylflavonoid isolated from Morus nigra root bark. Z Naturforsch C. 2000 Mar-Apr;55(3-4):256-60. [PubMed:10817216 ]
  3. (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .