Procyanidin B1, 98%, 98%

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

Procyanidin B1, 98%, 98% (CAS 20315-25-7) is a chemical reagent available from Chemat. Available pack sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Offered by: Chemat.

brandChemat
catalog numberCh1139PD-5mg
cas20315-25-7
size5mg
availability 0.5g
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Available pack sizes

brand size price
Chemat 5mg 515.60 Pln
Chemat 10mg 818.00 Pln
Chemat 25mg 1542.80 Pln
Chemat 50mg 2363.60 Pln
Chemat 100mg 3746.00 Pln

properties

purity98%
delivery time3 weeks
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

Procyanidin B1, >95% (HPLC) TRC CAS 20315-25-7
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 (Standard) MedChemExpress CAS 20315-25-7
Procyanidin B1, 99.56% MedChemExpress CAS 20315-25-7
Procyanidin B1, 98% Ambeed CAS 20315-25-7