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

  • 1-ethyl-4-nitro-3-(3,3,3-trifluoropropoxy)-1H-pyrazole
  • Tert-butyl 5-amino-2-methylpent-2-enoate
  • 3-amino-1-propyl-1H-pyrazole-4-carboxylic acid
  • 4-amino-1-(2,2,2-trifluoroethyl)-1H-pyrazole-3-carboxamide
  • 1-(2-fluoroethyl)-3-methyl-1H-pyrazol-4-amine
  • 3-bromo-1-cyclopentyl-4-nitro-1H-pyrazole
  • (4-amino-3-methyl-1H-pyrazol-1-yl)acetic acid
  • 4-amino-1-(propan-2-yl)-1H-pyrazole-5-carboxylic acid
  • 4-amino-1-(2-fluoroethyl)-1H-pyrazole-5-carboxylic acid
  • 4-amino-1-(2-hydrazinylethyl)-1H-pyrazole-5-carboxylic acid
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