Procyanidin B1, >95% (HPLC)

cas: 20315-25-7 — see every product listed under this CAS number, including other names

Procyanidin B1, >95% (HPLC) (CAS 20315-25-7) is a chemical reagent available from Chemat. Available pack sizes: 0,5mg, 1mg. Offered by: TRC.

brandTRC
catalog numberTRC-P755820-0.5MG
cas20315-25-7
size0,5mg
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Available pack sizes

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TRC 0,5mg price on request
TRC 1mg price on request

properties

purity>95% (HPLC)
delivery timeTo be confirmed by Chemat
Structural formula: {0} (CAS {1})

Procyanidin B1 is a proanthocyanidin consisting of ()-epicatechin and (+)-catechin units joined by a bond between positions 4 and 8' respectively in a beta-configuration.. Procyanidin B1 can be found in Cinnamomum verum (Ceylon cinnamon, in the rind, bark or cortex), in Uncaria guianensis (cat's claw, in the root), and in Vitis vinifera (common grape vine, in the leaf) or in peach. It has a role as a metabolite, an EC 3.4.21.5 (thrombin) inhibitor and an anti-inflammatory agent. It is a polyphenol, a proanthocyanidin, a biflavonoid and a hydroxyflavan. It is functionally related to a (+)-catechin and a (-)-epicatechin.

Source: ChEBI

Identity
Molecular formulaC30H26O12
Molecular weight578.5 g/mol
IUPAC name(2R,3S)-2-(3,4-dihydroxyphenyl)-8-[(2R,3R,4R)-2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-3,4-dihydro-2H-chromen-4-yl]-3,4-dihydro-2H-chromene-3,5,7-triol
InChIKeyXFZJEEAOWLFHDH-UKWJTHFESA-N
SMILESC1[C@@H]([C@H](OC2=C1C(=CC(=C2[C@@H]3[C@H]([C@H](OC4=CC(=CC(=C34)O)O)C5=CC(=C(C=C5)O)O)O)O)O)C6=CC(=C(C=C6)O)O)O

Computed by PubChem (NCBI)

Synonyms: Procyanidin B1, Proanthocyanidin B1, Endotelon, Procyanidin dimer B1, Epicatechin-(4beta->8)-ent-epicatechin, EC-(4b,8)-C, Procyanidin D, Procyanidol D, procyandin B1, Procyanidin-B1
Related forms of this compound
(2R,3R)-2-(3,4-dihydroxyphenyl)-8-[(2R,3R,4R)-2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-3,4-dihydro-2H-chromen-4-yl]-3,4-dihydro-2H-chromene-3,5,7-triol C30H26O12
(2R,3R)-2-(3,4-dihydroxyphenyl)-8-[(2R,3S,4S)-2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-3,4-dihydro-2H-chromen-4-yl]-3,4-dihydro-2H-chromene-3,5,7-triol C30H26O12
(2R,3S)-2-(3,4-dihydroxyphenyl)-8-[(2R,3S,4S)-2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-3,4-dihydro-2H-chromen-4-yl]-3,4-dihydro-2H-chromene-3,5,7-triol C30H26O12
Isomers (same molecular formula)
[(2S,3R,4S,5R,6S)-6-[5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxochromen-3-yl]oxy-4,5-dihydroxy-2-methyloxan-3-yl] (E)-3-(4-hydroxyphenyl)prop-2-enoate C30H26O12
(2R,3R)-2-(3,4-dihydroxyphenyl)-6-[(2R,3R,4S)-2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-3,4-dihydro-2H-chromen-4-yl]-3,4-dihydro-2H-chromene-3,5,7-triol C30H26O12
[(2S,3R,4R,5R,6S)-2-[5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxochromen-3-yl]oxy-4,5-dihydroxy-6-methyloxan-3-yl] (E)-3-(4-hydroxyphenyl)prop-2-enoate C30H26O12
[(2S,3R,4S,5S,6R)-2-[5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxochromen-8-yl]-4,5-dihydroxy-6-(hydroxymethyl)oxan-3-yl] (E)-3-(4-hydroxyphenyl)prop-2-enoate C30H26O12
(Z)-2-[4-[(Z)-2-carboxy-2-[4-[(E)-2-carboxyethenyl]-2-methoxyphenoxy]ethenyl]-2-methoxyphenoxy]-3-(4-hydroxy-3-methoxyphenyl)prop-2-enoic acid C30H26O12
[(2S,3R,4S,5S,6R)-2-[5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxochromen-8-yl]-4,5-dihydroxy-6-(hydroxymethyl)oxan-3-yl] (E)-3-(4-hydroxyphenyl)prop-2-enoate C30H26O12

Also listed as

Proanthocyanidin B1 GLPBio CAS 20315-25-7
Procyanidin B1/ 99.13% (existing batch purity) TargetMol CAS 20315-25-7
Procyanidin B1 Biosynth CAS 20315-25-7
Procyanidin B1, 98%, 98% Chemat CAS 20315-25-7
Procyanidin B1 (Standard) MedChemExpress CAS 20315-25-7
Procyanidin B1, 99.56% MedChemExpress CAS 20315-25-7
PROCYANIDIN B1, 98% Fluorochem CAS 20315-25-7