ContaminantDB: Procyanidin B7

Identification Taxonomy Biological Properties Physical Properties Toxicity Profile Spectra Concentrations Links References XML

Record Information

Version

1.0

Creation Date

2016-05-26 02:51:54 UTC

Update Date

2016-11-09 01:19:19 UTC

Accession Number

CHEM031713

Identification

Common Name

Procyanidin B7

Class

Small Molecule

Description

Procyanidin B7 is found in apple. Procyanidin B7 is isolated from unripe fruits of cowberry Vaccinium vitis-idaea.

Contaminant Sources

FooDB Chemicals

Contaminant Type

Not Available

Chemical Structure

MOL SDF PDB SMILES InChI

Synonyms

Value	Source
EC-(4,6)-C	HMDB
Epicatechin(4b->6)catechin	HMDB
Procyanidin dimer b7	HMDB

Chemical Formula

C₃₀H₂₆O₁₂

Average Molecular Mass

578.520 g/mol

Monoisotopic Mass

578.142 g/mol

CAS Registry Number

12798-59-3

IUPAC Name

(2R,4S)-2-(3,4-dihydroxyphenyl)-4-[(3R,4S)-3-(3,4-dihydroxyphenyl)-4,6,8-trihydroxy-3,4-dihydro-1H-2-benzopyran-7-yl]-3,4-dihydro-2H-1-benzopyran-3,5,7-triol

Traditional Name

(2R,4S)-2-(3,4-dihydroxyphenyl)-4-[(3R,4S)-3-(3,4-dihydroxyphenyl)-4,6,8-trihydroxy-3,4-dihydro-1H-2-benzopyran-7-yl]-3,4-dihydro-2H-1-benzopyran-3,5,7-triol

SMILES

OC1[C@H](OC2=CC(O)=CC(O)=C2[C@@H]1C1=C(O)C2=C(C=C1O)[C@H](O)[C@H](OC2)C1=CC=C(O)C(O)=C1)C1=CC(O)=C(O)C=C1

InChI Identifier

InChI=1S/C30H26O12/c31-13-7-20(36)23-22(8-13)42-30(12-2-4-17(33)19(35)6-12)28(40)25(23)24-21(37)9-14-15(26(24)38)10-41-29(27(14)39)11-1-3-16(32)18(34)5-11/h1-9,25,27-40H,10H2/t25-,27+,28?,29-,30-/m1/s1

InChI Key

OHIUVDQGXUITJQ-RRZQRCDDSA-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.

Kingdom

Organic compounds

Super Class

Phenylpropanoids and polyketides

Class

Flavonoids

Sub Class

Flavans

Direct Parent

Catechins

Alternative Parents

Substituents

Catechin
Hydroxyflavonoid
3'-hydroxyflavonoid
3-hydroxyflavonoid
4'-hydroxyflavonoid
5-hydroxyflavonoid
7-hydroxyflavonoid
Chromane
Benzopyran
Isochromane
1-benzopyran
2-benzopyran
Catechol
Phenol
1-hydroxy-4-unsubstituted benzenoid
1-hydroxy-2-unsubstituted benzenoid
Alkyl aryl ether
Benzenoid
Monocyclic benzene moiety
Secondary alcohol
Oxacycle
Organoheterocyclic compound
Polyol
Ether
Dialkyl ether
Alcohol
Organooxygen compound
Hydrocarbon derivative
Organic oxygen compound
Aromatic heteropolycyclic compound

Molecular Framework

Aromatic heteropolycyclic compounds

External Descriptors

Not Available

Biological Properties

Status

Detected and Not Quantified

Origin

Not Available

Cellular Locations

Not Available

Biofluid Locations

Not Available

Tissue Locations

Not Available

Pathways

Not Available

Applications

Not Available

Biological Roles

Not Available

Chemical Roles

Not Available

Physical Properties

State

Not Available

Appearance

Not Available

Experimental Properties

Property	Value
Melting Point	Not Available
Boiling Point	Not Available
Solubility	Not Available

Predicted Properties

Property	Value	Source
Water Solubility	0.14 g/L	ALOGPS
logP	2.22	ALOGPS
logP	2.86	ChemAxon
logS	-3.6	ALOGPS
pKa (Strongest Acidic)	8.55	ChemAxon
pKa (Strongest Basic)	-5.2	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	12	ChemAxon
Hydrogen Donor Count	10	ChemAxon
Polar Surface Area	220.76 Å²	ChemAxon
Rotatable Bond Count	3	ChemAxon
Refractivity	146.86 m³·mol⁻¹	ChemAxon
Polarizability	58 Å³	ChemAxon
Number of Rings	6	ChemAxon
Bioavailability	0	ChemAxon
Rule of Five	No	ChemAxon
Ghose Filter	No	ChemAxon
Veber's Rule	No	ChemAxon
MDDR-like Rule	No	ChemAxon

Spectra

Spectrum Type	Description	Splash Key	View
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positive	splash10-03fs-0200950000-f7f8656081f7d8b8a051	Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (1 TMS) - 70eV, Positive	splash10-007a-5200649000-5be647f305997cfcd21b	Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS ("Procyanidin B7,1TMS,#1" TMS) - 70eV, Positive	Not Available	Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (TMS_1_2) - 70eV, Positive	Not Available	Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (TMS_1_3) - 70eV, Positive	Not Available	Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (TMS_1_4) - 70eV, Positive	Not Available	Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (TMS_1_5) - 70eV, Positive	Not Available	Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (TMS_1_6) - 70eV, Positive	Not Available	Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (TMS_1_7) - 70eV, Positive	Not Available	Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (TMS_1_8) - 70eV, Positive	Not Available	Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (TMS_1_9) - 70eV, Positive	Not Available	Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (TMS_1_10) - 70eV, Positive	Not Available	Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (TMS_2_1) - 70eV, Positive	Not Available	Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (TMS_2_2) - 70eV, Positive	Not Available	Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (TMS_2_3) - 70eV, Positive	Not Available	Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (TMS_2_4) - 70eV, Positive	Not Available	Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (TMS_2_5) - 70eV, Positive	Not Available	Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (TMS_2_6) - 70eV, Positive	Not Available	Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (TMS_2_7) - 70eV, Positive	Not Available	Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (TMS_2_8) - 70eV, Positive	Not Available	Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (TMS_2_9) - 70eV, Positive	Not Available	Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (TMS_2_10) - 70eV, Positive	Not Available	Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (TMS_2_11) - 70eV, Positive	Not Available	Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (TMS_2_12) - 70eV, Positive	Not Available	Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (TMS_2_13) - 70eV, Positive	Not Available	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 10V, Positive	splash10-004i-0510490000-618a58e1555c994ba2c4	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 20V, Positive	splash10-052r-0523920000-7550fbfdfea13949250f	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 40V, Positive	splash10-007c-0951310000-c8c812f6dbbb794b64ec	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 10V, Negative	splash10-004i-0210190000-a01aeb153cf7b1c3fce7	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 20V, Negative	splash10-052r-0790660000-71360d7a941dba5bbd2a	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 40V, Negative	splash10-004i-0920000000-37a980a0c4be22b9ec62	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 10V, Negative	splash10-004i-0000090000-468001dfada0dfe48eda	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 20V, Negative	splash10-056s-0420980000-bfc6202feec528ed8f9d	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 40V, Negative	splash10-01bi-0952870000-e343d1cfd06a0b274a48	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 10V, Positive	splash10-004i-0000390000-845028234836dfb116ae	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 20V, Positive	splash10-00bc-0491450000-7a1130f3f39c5b06efde	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 40V, Positive	splash10-00fr-0931220000-0996e189a568395bcd2e	Spectrum

Toxicity Profile

Route of Exposure

Not Available

Mechanism of Toxicity

Not Available

Metabolism

Not Available

Toxicity Values

Not Available

Lethal Dose

Not Available

Carcinogenicity (IARC Classification)

Not Available

Uses/Sources

Not Available

Minimum Risk Level

Not Available

Health Effects

Not Available

Symptoms

Not Available

Treatment

Not Available

Concentrations

Not Available

External Links

DrugBank ID

Not Available

HMDB ID

HMDB0038368

FooDB ID

FDB017708

Phenol Explorer ID

Not Available

KNApSAcK ID

C00009074

BiGG ID

Not Available

BioCyc ID

Not Available

METLIN ID

Not Available

PDB ID

Not Available

Wikipedia Link

Not Available

Chemspider ID

35014554

ChEBI ID

Not Available

PubChem Compound ID

131752345

Kegg Compound ID

Not Available

YMDB ID

Not Available

ECMDB ID

Not Available

References

Synthesis Reference

Not Available

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.

Procyanidin B7 (CHEM031713)

Structure for CHEM031713: Procyanidin B7