Procyanidin B5

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Names

[ CAS No. ]:
12798-57-1

[ Name ]:
Procyanidin B5

[Synonym ]:
(4,6'-Bi-2H-1-benzopyran)-3,3',5,5',7,7'-hexol, 2,2'-bis(3,4-dihydroxyphenyl)-3,3',4,4'-tetrahydro-, (2R-(2-alpha,3-alpha,4-beta(2'R*,3'R*)))-
Procyanidin dimer B5
(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
Procyanidol B5
(2R,2ʼR,3R,3ʼR,4S)-2,2'-bis(3,4-dihydroxyphenyl)-3,3ʼ,4,4ʼ-tetrahydro-2H,2ʼH-4,6ʼ-bichromene-3,3ʼ,5,5ʼ,7,7ʼ-hexol
Proanthocyanidin B5
Procyanidin B5

Chemical & Physical Properties

[ Density]:
1.705g/cm3

[ Boiling Point ]:
1009.6ºC at 760 mmHg

[ Molecular Formula ]:
C30H26O12

[ Molecular Weight ]:
578.52000

[ Flash Point ]:
564.4ºC

[ Exact Mass ]:
578.14200

[ PSA ]:
220.76000

[ LogP ]:
2.99500

[ Vapour Pressure ]:
0mmHg at 25°C

[ Index of Refraction ]:
1.803

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • (+)-epicatechin
  • Epicatechin
  • epicatechin-(4β→6)-epicatechin-(4β→8)-epicatechin-(4β→6)-epicatechin
  • benzylthiol
  • (2R,3R,4R)-2,3-cis-3,4-trans-3,3',4',5,7-pentahydroxy-4-((2R,3S,4S)-2,3-cis-3,4-trans-3,3',4',5,7-pentahydroxy-4-phenylthioflavan-6-yl)flavan
  • (2R,3R,4S)-2,3-cis-3,4-trans-3',4',5,7-tetramethoxyflavan-3,4-diol

DownStream

  • Epicatechin

Related Compounds

  • 4''-benzylthioprocyanidin B5
  • procyanidin B4 3'-O-gallate
  • procyanidin B4 octabenzyl ether
  • procyanidin B-1 6-C-β-D-glucopyranoside
  • Procyanidin B-5 3,3'-di-O-gallate
  • procyanidin B-5 4'-benzykthioether
  • 2-[1-(2-Chloropyridin-3-yl)cyclopropyl]propan-2-amine
  • n-{3-[2-(Methylamino)propan-2-yl]phenyl}acetamide
  • [2-(Furan-3-yl)propan-2-yl](methyl)amine
  • [2-(6-Methoxy-5-methylpyridin-3-yl)ethyl](methyl)amine
  • 2-({3-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)ethoxy]propanamido}methyl)-3-methylbutanoic acid
  • 4-[4-(Hydroxymethyl)thian-4-yl]oxan-4-ol
  • 2-{4-[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclopent-2-ene-1-carbonyl]morpholin-3-yl}acetic acid
  • 4-{[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-methyl-1,3-thiazol-5-yl]formamido}-3-hydroxy-3-methylbutanoic acid
  • 2-ethyl-2-{[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclopentyl]formamido}butanoic acid
  • 4-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-methylpropanamido]-2-fluorobenzoic acid
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