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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 22:54:41 UTC
Update Date2022-03-07 02:55:26 UTC
HMDB IDHMDB0037659
Secondary Accession Numbers
  • HMDB37659
Metabolite Identification
Common NameCinnamtannin II
DescriptionCinnamtannin II 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''. Cinnamtannin II has been detected, but not quantified in, chinese cinnamons (Cinnamomum aromaticum) and herbs and spices. This could make cinnamtannin II a potential biomarker for the consumption of these foods. Based on a literature review a small amount of articles have been published on Cinnamtannin II.
Structure
Data?1563863068
Synonyms
ValueSource
Cinnamtannin a3HMDB
[Epicatechin(4b->8)]4-epicatechinHMDB
[Epicatechin-(4beta->8)]4-epicatechinHMDB
Chemical FormulaC75H62O30
Average Molecular Weight1443.2768
Monoisotopic Molecular Weight1442.332590644
IUPAC Name(2R,3R,4S)-2-(3,4-dihydroxyphenyl)-4-[(2R,3R)-2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-3,4-dihydro-2H-1-benzopyran-8-yl]-8-[(2R,3R,4R)-2-(3,4-dihydroxyphenyl)-8-[(2R,3R,4R)-2-(3,4-dihydroxyphenyl)-8-[(2R,3R,4R)-2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-3,4-dihydro-2H-1-benzopyran-4-yl]-3,5,7-trihydroxy-3,4-dihydro-2H-1-benzopyran-4-yl]-3,5,7-trihydroxy-3,4-dihydro-2H-1-benzopyran-4-yl]-3,4-dihydro-2H-1-benzopyran-3,5,7-triol
Traditional Name(2R,3R,4S)-2-(3,4-dihydroxyphenyl)-4-[(2R,3R)-2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-3,4-dihydro-2H-1-benzopyran-8-yl]-8-[(2R,3R,4R)-2-(3,4-dihydroxyphenyl)-8-[(2R,3R,4R)-2-(3,4-dihydroxyphenyl)-8-[(2R,3R,4R)-2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-3,4-dihydro-2H-1-benzopyran-4-yl]-3,5,7-trihydroxy-3,4-dihydro-2H-1-benzopyran-4-yl]-3,5,7-trihydroxy-3,4-dihydro-2H-1-benzopyran-4-yl]-3,4-dihydro-2H-1-benzopyran-3,5,7-triol
CAS Registry Number86631-39-2
SMILES
O[C@@H]1CC2=C(O)C=C(O)C([C@@H]3[C@@H](O)[C@H](OC4=C([C@@H]5[C@@H](O)[C@H](OC6=C([C@@H]7[C@@H](O)[C@H](OC8=C([C@@H]9[C@@H](O)[C@H](OC%10=CC(O)=CC(O)=C9%10)C9=CC=C(O)C(O)=C9)C(O)=CC(O)=C78)C7=CC=C(O)C(O)=C7)C(O)=CC(O)=C56)C5=CC=C(O)C(O)=C5)C(O)=CC(O)=C34)C3=CC=C(O)C(O)=C3)=C2O[C@@H]1C1=CC=C(O)C(O)=C1
InChI Identifier
InChI=1S/C75H62O30/c76-28-16-41(88)51-50(17-28)101-68(24-2-7-31(78)37(84)12-24)63(97)59(51)53-43(90)20-45(92)55-61(65(99)70(103-73(53)55)26-4-9-33(80)39(86)14-26)57-47(94)22-48(95)58-62(66(100)71(105-75(57)58)27-5-10-34(81)40(87)15-27)56-46(93)21-44(91)54-60(64(98)69(104-74(54)56)25-3-8-32(79)38(85)13-25)52-42(89)19-35(82)29-18-49(96)67(102-72(29)52)23-1-6-30(77)36(83)11-23/h1-17,19-22,49,59-71,76-100H,18H2/t49-,59-,60+,61-,62+,63-,64-,65-,66-,67-,68-,69-,70-,71-/m1/s1
InChI KeyQRFZGLTZLZZHCM-NWYMYRDLSA-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
  • C-type proanthocyanidin
  • B-type proanthocyanidin
  • Bi- and polyflavonoid skeleton
  • Proanthocyanidin
  • Catechin
  • Flavan-3-ol
  • Hydroxyflavonoid
  • 3'-hydroxyflavonoid
  • 7-hydroxyflavonoid
  • 5-hydroxyflavonoid
  • 4'-hydroxyflavonoid
  • 3-hydroxyflavonoid
  • Flavan
  • Chromane
  • 1-benzopyran
  • Benzopyran
  • Catechol
  • Phenol
  • 1-hydroxy-2-unsubstituted benzenoid
  • Alkyl aryl ether
  • 1-hydroxy-4-unsubstituted benzenoid
  • Benzenoid
  • Monocyclic benzene moiety
  • Secondary alcohol
  • Polyol
  • Organoheterocyclic compound
  • Oxacycle
  • Ether
  • Hydrocarbon derivative
  • Alcohol
  • Organic oxygen compound
  • Organooxygen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External Descriptors
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 Solubility0.77 g/LALOGPS
logP4.4ALOGPS
logP7.08ChemAxon
logS-3.3ALOGPS
pKa (Strongest Acidic)8.6ChemAxon
pKa (Strongest Basic)-5.2ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count30ChemAxon
Hydrogen Donor Count25ChemAxon
Polar Surface Area551.9 ŲChemAxon
Rotatable Bond Count9ChemAxon
Refractivity364.03 m³·mol⁻¹ChemAxon
Polarizability144.88 ųChemAxon
Number of Rings15ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
Predicted Chromatographic Properties

Predicted Kovats Retention Indices

Not Available
Spectra

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Experimental LC-MS/MSLC-MS/MS Spectrum - Cinnamtannin II LC-ESI-QTOF , positive-QTOFsplash10-014i-0200240090-1a172c21bdffe5c82d9e2017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Cinnamtannin II 20V, Positive-QTOFsplash10-014i-0200240090-12d9b8d1078cda7016f52021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Cinnamtannin II 20V, Positive-QTOFsplash10-014i-0200240090-75cb55b193a4caac9cda2021-09-20HMDB team, MONAView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cinnamtannin II 10V, Positive-QTOFsplash10-00bc-0090500000-c8f0b2c483e0da4e78f12017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cinnamtannin II 20V, Positive-QTOFsplash10-0101-0695400000-f09e740a0cd4851dc9ea2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cinnamtannin II 40V, Positive-QTOFsplash10-00b9-0192000000-72e60df82ee89176c7332017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cinnamtannin II 10V, Negative-QTOFsplash10-0006-0011900000-f72c9cabb4d1e221fba42017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cinnamtannin II 20V, Negative-QTOFsplash10-029i-1568930110-481d5555bd7a427672592017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cinnamtannin II 40V, Negative-QTOFsplash10-004i-0792430121-e2623259f9f2fe4701202017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cinnamtannin II 10V, Negative-QTOFsplash10-0006-0000900000-2e6713e63f809f3df8ed2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cinnamtannin II 20V, Negative-QTOFsplash10-0006-0016900000-df19adef475d92cbfa1d2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cinnamtannin II 40V, Negative-QTOFsplash10-00n3-0629630010-cf459c29746732adb1582021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cinnamtannin II 10V, Positive-QTOFsplash10-0f6x-0511900020-1667221d87498c9009f52021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cinnamtannin II 20V, Positive-QTOFsplash10-0006-0567900000-210ac4c8acb46a2d18252021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cinnamtannin II 40V, Positive-QTOFsplash10-0006-0793400000-c777f4cfcd994ca9bb492021-09-22Wishart 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 ID198
FooDB IDFDB016782
KNApSAcK IDC00054982
Chemspider ID10272880
KEGG Compound IDC17626
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound16129741
PDB IDNot Available
ChEBI ID81228
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDrw1863001
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.. .