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Procyanidin B1

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  Post Date: May 02,2017
  Expiry Date: May 02,2018
  Detailed Description: Cas No. :20315-25-7 Payment Method: T/T
English Name: Procyanidin B1
Molecular Formula: C30H26O12
Molecular Weight: 578.52
C A S: 20315-25-7
Purity: HPLC≥98%
Appearance: Light yellow powder
Storage: 2-8°C,keep container tightly closed in a dry place, out of sunlight
Solubility: Soluble in thermal methanol and DMSO, insoluble petroleum ether.
Specific Rotation: +110.9°(acetone)
Package: 10g 20g 50g 100g, or customized.
Melting Point: 231~232℃
Source: Seed of Vitis vinifera L.
Pharmacological Effect: Antioxidant, anti-tumor.
Application: All our products are for research and lab only. Injecting, eating and other ways are forbidden.
We have mature technology of purification and separation as follow: series of licorice, ginseng, scurfpea fruit, tripterygium wilfordii, ginkgo, astragalosides, radix scutellariae, radix bupleuri, spaina date seed, rhizoma paridis, fructus schisandrae, radix et rhizoma rhei, danshen root, thinleaf milkwort root-bark, etc.

Welcome here: http://www.scvictorydzp.com/english/

Sichuan Weikeqi Biological Technology Co., Ltd.

  CAS Registry Number:

20315-25-7

  Synonyms: ;(4,8-Bi-2H-1-benzopyran)-3,3',5,5',7,7'-hexol, 2,2'-bis(3,4-dihydroxyphenyl)-3,3',4,4'-tetrahydro-;[4,8'-Bi-2H-1-benzopyran]-3,3',5,5',7,7'-hexol, 2,2'-bis(3,4-dihydroxyphenyl)-3,3',4,4'-tetrahydro-;2-(3,4-dihydroxyphenyl)-8-[2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-chroman-4-yl]chroman-3,5,7-triol;2,2'-Bis(3,4-dihydroxyphenyl)-3,3',4,4'-tetrahydro-(4,8-Bi-2H-1-benzopyran)-3,3',5,5',7,7'-hexol;(2R,2'R,3R,3'S,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;Procyanidin B1;
  Molecular Formula: C30H26O12
  Molecular Weight: 578.5202
  Molecular Structure: 20315-25-7 2,2'-bis(3,4-dihydroxyphenyl)-3,3',4,4'-tetrahydro-2H,2'H-4,8'-bichromene-3,3',5,5',7,7'-hexol

  Company: Sichuan Weikeqi Biological Technology CO., LTD     [ China ]        
  Contact: cissy lee
  Tel: +86-028-81700200
  Fax: +86-028-81705658
  Email: scwkqlql@scdzp.com
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