PFAS
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No. of Substances: 18960
ProcyanidinB2
原矢车菊素B2
,
原花青素B2, Proanthocyanidin B3, Proanthocyanidin B2, (2R,2'R,3R,3'R,4R)-2,2'-Bis(3,4-dihydroxyphenyl)-3,3',4,4'-tetrahydro-2H,2'H-4,8'-bichromene-3,3',5,5',7,7'-hexol, (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, 4,8"-Bi-[(+)-epicatechin], PROCYANIDINDIMERB2, EPICATECHIN(4BETA->8)EPICATECHIN, Procyanidol B2, (-)epicatechin-(-)-epicatechin, Procyanidin B2, EPICATECHIN(4B-8)EPICATECHIN, ProcyanidinB2, PROCYANIDIN B1(P), Procyanidin B-3, Proanthocyanidin, UNII-L88HKE854X, 4,8'-BI-[(+)-EPICATECHIN], 2,3-trans-proanthocyanidin, [4,8'-Bi-2H-1-benzopyran]-3,3',5,5',7,7'-hexol, 2,2'-bis(3,4-dihydroxyphenyl)-3,3',4,4'-tetrahydro-, (2R,2'R,3R,3'R,4R)-
CAS Number: 29106-49-8
IUPAC name: (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
Molecular formula: C30H26O12
Molecular weight: 578.520
InChI: InChI=1S/C30H26O12/c31-13-7-20(37)24-23(8-13)41-29(12-2-4-16(33)19(36)6-12)27(40)26(24)25-21(38)10-17(34)14-9-22(39)28(42-30(14)25)11-1-3-15(32)18(35)5-11/h1-8,10,22,26-29,31-40H,9H2/t22-,26-,27-,28-,29-/m1/s1
InChIKey: XFZJEEAOWLFHDH-NFJBMHMQSA-N
SMILES: -
EINECS: 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
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Substance Information
CAS Number:
29106-49-8
Chemical Name:
ProcyanidinB2
Chinese name:
原花青素B2
Date of inquiry :
Apr 5, 2026 13:38:36
Inquiry website:
https://www.chemradar.com/tools/fcmdGCIS inquiry report
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