Record Information
Version1.0
Creation date2010-04-08 22:12:39 UTC
Update date2019-11-26 03:13:49 UTC
Primary IDFDB016800
Secondary Accession NumbersNot Available
Chemical Information
FooDB NameCinnamtannin D1
DescriptionCinnamtannin D1 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 D1 is an extremely weak basic (essentially neutral) compound (based on its pKa). Cinnamtannin D1 has been detected, but not quantified in, fruits and lingonberries. This could make cinnamtannin D1 a potential biomarker for the consumption of these foods.
CAS Number97233-06-2
Structure
Thumb
Synonyms
SynonymSource
Epicatechin(2b->7,4b->8)epicatechin(4b->8)catechinHMDB
Cinnamtannin b-1HMDB
Cinnamtannin D-1HMDB
Cinnamtannin D1db_source
Predicted Properties
PropertyValueSource
Water Solubility0.16 g/LALOGPS
logP3.54ALOGPS
logP4.91ChemAxon
logS-3.7ALOGPS
pKa (Strongest Acidic)8.6ChemAxon
pKa (Strongest Basic)-5.2ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count18ChemAxon
Hydrogen Donor Count14ChemAxon
Polar Surface Area320.14 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity216.7 m³·mol⁻¹ChemAxon
Polarizability85.34 ųChemAxon
Number of Rings10ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Chemical FormulaC45H36O18
IUPAC name(1R,5R,6R,7S,13S,21R)-5,13-bis(3,4-dihydroxyphenyl)-7-[(2R,3S)-2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-3,4-dihydro-2H-1-benzopyran-8-yl]-4,12,14-trioxapentacyclo[11.7.1.0²,¹¹.0³,⁸.0¹⁵,²⁰]henicosa-2,8,10,15,17,19-hexaene-6,9,17,19,21-pentol
InChI IdentifierInChI=1S/C45H36O18/c46-18-10-27(54)33-31(11-18)62-45(17-3-6-22(49)26(53)9-17)44(59)38(33)36-32(63-45)14-29(56)35-37(39(58)41(61-43(35)36)16-2-5-21(48)25(52)8-16)34-28(55)13-23(50)19-12-30(57)40(60-42(19)34)15-1-4-20(47)24(51)7-15/h1-11,13-14,30,37-41,44,46-59H,12H2/t30-,37-,38+,39+,40+,41+,44+,45-/m0/s1
InChI KeyBYSRPHRKESMCPO-HMQYECKYSA-N
Isomeric SMILES[H][C@@]12[C@@H](O)[C@@](OC3=CC(O)=CC(O)=C13)(OC1=C2C2=C([C@@H]([C@@H](O)[C@H](O2)C2=CC=C(O)C(O)=C2)C2=C(O)C=C(O)C3=C2O[C@@H]([C@@H](O)C3)C2=CC=C(O)C(O)=C2)C(O)=C1)C1=CC=C(O)C(O)=C1
Average Molecular Weight864.765
Monoisotopic Molecular Weight864.190164319
Classification
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 ParentsNot Available
SubstituentsNot Available
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
Disposition

Route of exposure:

Biological location:

Source:

Role

Biological role:

Physico-Chemical Properties - Experimental
Physico-Chemical Properties - Experimental
PropertyValueReference
Physical stateNot Available
Physical DescriptionNot Available
Mass CompositionC 62.50%; H 4.20%; O 33.30%DFC
Melting PointMp 300°DFC
Boiling PointNot Available
Experimental Water SolubilityNot Available
Experimental logPNot Available
Experimental pKaNot Available
Isoelectric pointNot Available
ChargeNot Available
Optical Rotation[a]22D +102.3 (c, 0.9 in Me2CO)DFC
Spectroscopic UV DataNot Available
DensityNot Available
Refractive IndexNot Available
Spectra
Spectra
Spectrum TypeDescriptionSplash KeyView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0292-0300013490-ec26e82ac3cbfe2e2b34JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-06r7-0601093740-7b261c7017bedecadbcaJSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0a4i-0903020120-941235b046ebe1534e23JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-03di-0100010290-e775ab4962207ca269ceJSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0gw1-0940220440-743d2b7bb64c3c321279JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-06vr-0962322000-e8fd77cb8ef30e20331bJSpectraViewer
ChemSpider ID25053959
ChEMBL IDNot Available
KEGG Compound IDC17632
Pubchem Compound ID46173958
Pubchem Substance IDNot Available
ChEBI IDNot Available
Phenol-Explorer IDNot Available
DrugBank IDNot Available
HMDB IDHMDB37673
CRC / DFC (Dictionary of Food Compounds) IDKTG74-J:KTG76-L
EAFUS IDNot Available
Dr. Duke IDNot Available
BIGG IDNot Available
KNApSAcK IDC00009289
HET IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
Flavornet IDNot Available
GoodScent IDNot Available
SuperScent IDNot Available
Wikipedia IDNot Available
Phenol-Explorer Metabolite IDNot Available
Duplicate IDSNot Available
Old DFC IDSNot Available
Associated Foods
FoodContent Range AverageReference
FoodReference
Biological Effects and Interactions
Health Effects / BioactivitiesNot Available
EnzymesNot Available
PathwaysNot Available
MetabolismNot Available
BiosynthesisNot Available
Organoleptic Properties
FlavoursNot Available
Files
MSDSNot Available
References
Synthesis ReferenceNot Available
General ReferenceNot Available
Content Reference— Shinbo, Y., et al. 'KNApSAcK: a comprehensive species-metabolite relationship database.' Plant Metabolomics. Springer Berlin Heidelberg, 2006. 165-181.