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Chemical structure of Procyanidin B3

GC36975

Procyanidin B3

Also known as (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

A polyphenol flavonoid dimer with diverse biological activities

ChemicalCAS23567-23-9MW578.52FormulaC30H26O12
CAS number
23567-23-9
Molecular weight
578.52
Formula
C30H26O12
Solubility
DMSO： soluble,Methanol： soluble
InChIKey
XFZJEEAOWLFHDH-AVFWISQGSA-N
Catalogue number
GC36975
Brand
GLPBIO
Computed properties PubChem CID 146798 · XLogP 2.4 · TPSA 221 Ų · H-bond donors 10
XLogP
2.4
TPSA
221 Ų
H-bond donors
10
H-bond acceptors
12
Rotatable bonds
3
Heavy atoms
42

SMILES C1[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 descriptors from PubChem (CID 146798), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

Ordering in Israel

Lead time
Ships from the manufacturer to your lab in 8–14 business days; customs and cold chain handled by LABO Scientific.
Pricing
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Documents
Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
Who we serve
Universities, hospitals and biotech companies across Israel. Research use only — not for diagnostic or therapeutic use.