Products 103883-03-0

CAS 103883-03-0 appears in our catalog under these names: Procyanidin A1/ 99.23% (existing batch purity), Procyanidin A1, Procyanidin A1 98%, (2R,3S,8S,14R,15R)-2,8-Bis(3,4-dihydroxyphenyl)-3,4-dihydro-8,14-methano-2H,14H-1-benzopyrano[7,8-d][1,3]benzodioxocin-3,5,11,13,15-pentol, 98%, 98%, Procyanidin A1 (Standard). Offered by: TargetMol, Biosynth, Ambeed, Chemat, MedChemExpress. Available pack sizes: 1mg, 5mg, 10mg, 25mg, 50mg, 100mg, Get quote, 100 mg.

Procyanidin A1/ 99.23% (existing batch purity)
TargetMol
  • size: 1mg, 5mg, 10mg, 25mg
  • Variants: 5
from 704.78
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Procyanidin A1
Biosynth
  • size: 5mg, 10mg, 25mg, 50mg
  • Variants: 5
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Procyanidin A1 98%
Ambeed
  • size: 1mg, 5mg, 10mg, 25mg
  • Variants: 6
from 609.56
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(2R,3S,8S,14R,15R)-2,8-Bis(3,4-dihydroxyphenyl)-3,4-dihydro-8,14-methano-2H,14H-1-benzopyrano[7,8-d][1,3]benzodioxocin-3,5,11,13,15-pentol, 98%, 98%
Chemat
  • size: 1mg, 5mg, 10mg, 25mg
  • Variants: 6
from 414.80
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Procyanidin A1 (Standard)
MedChemExpress
  • size: Get quote
  • Variants: 1
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Procyanidin A1, 99.96%
MedChemExpress
  • size: 100 mg, 1 mg, 10 mg, 25 mg
  • Variants: 7
from 598.33
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Procyanidin A1, 99%
Fluorochem
  • size: 10mg, 25mg, 50mg
  • Variants: 3
from 2372.10
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Structural formula: {0} (CAS {1})

Proanthocyanidin A1 is a flavonoid oligomer.

Source: ChEBI

Identity
Molecular formulaC30H24O12
Molecular weight576.5 g/mol
IUPAC name(1R,5R,6S,13S,21R)-5,13-bis(3,4-dihydroxyphenyl)-4,12,14-trioxapentacyclo[11.7.1.02,11.03,8.015,20]henicosa-2(11),3(8),9,15,17,19-hexaene-6,9,17,19,21-pentol
InChIKeyNSEWTSAADLNHNH-TXZJYACMSA-N
SMILESC1[C@@H]([C@H](OC2=C1C(=CC3=C2[C@@H]4[C@H]([C@](O3)(OC5=CC(=CC(=C45)O)O)C6=CC(=C(C=C6)O)O)O)O)C7=CC(=C(C=C7)O)O)O

Computed by PubChem (NCBI)

Synonyms: Proanthocyanidin A1, Proanthocyanidin A-1, EC-(4b,8)(2b,7)-C, (+)-Proanthocyanidin A2, PROC, Procyanidin A1 (Standard), Epicatechin-(2b->7,4b->8)-catechin, epicatechin-(2beta->O->7,4beta->8)-catechin
Related forms of this compound
(1R,5R,6R,13S,21R)-5,13-bis(3,4-dihydroxyphenyl)-4,12,14-trioxapentacyclo[11.7.1.02,11.03,8.015,20]henicosa-2(11),3(8),9,15,17,19-hexaene-6,9,17,19,21-pentol C30H24O12
5,13-bis(3,4-dihydroxyphenyl)-4,12,14-trioxapentacyclo[11.7.1.02,11.03,8.015,20]henicosa-2(11),3(8),9,15,17,19-hexaene-6,9,17,19,21-pentol C30H24O12
(1S,5R,6R,13R,21S)-5,13-bis(3,4-dihydroxyphenyl)-4,12,14-trioxapentacyclo[11.7.1.02,11.03,8.015,20]henicosa-2(11),3(8),9,15,17,19-hexaene-6,9,17,19,21-pentol C30H24O12
Isomers (same molecular formula)
3,6,13,16,23,26-hexaoxatetracyclo[26.2.2.28,11.218,21]hexatriaconta-1(31),8,10,18(34),19,21(33),28(32),29,35-nonaene-2,7,12,17,22,27-hexone C30H24O12
dimethyl (1S,12S,14S,15R,27R)-8,14,23-trihydroxy-6,21-dimethyl-10,25-dioxo-3,13,18-trioxaheptacyclo[13.11.1.02,11.04,9.012,27.017,26.019,24]heptacosa-2(11),4,6,8,17(26),19,21,23-octaene-12,14-dicarboxylate C30H24O12
(3,6,7,10,11-pentaacetyloxytriphenylen-2-yl) acetate C30H24O12