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Rifaximin

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  Post Date: Mar 19,2013
  Expiry Date: Mar 19,2014
  Detailed Description: Cas No. :80621-81-4 Rifaximin
Type: APIs; pharmaceutical chemicals; Antibacterial; antibiotic agent
CAS: 80621-81-4
MF: C43H51N3O11
Description:Orange-red or dark red powder;odourless and slightly bitter
Assay: 99.0%min
Package: 1kg foil bag; 25kg cardboard drum.
Usage: Non-absorbable semisynthetic Rifamycin antibiotic agent

  CAS Registry Number:

80621-81-4

  Synonyms: ;2S-Acetyloxy-5,6,21,23-tetrahydroxy-27-methoxy-2,4,11, 16,20,22,24,26-octamethyl-2,7-(epoxypentoeleca(1,11,13)trienimino)benzofuro[4,5-e]pyride[1,2-a]benzimidazole-1,15(2H)-dione;(2S,20S,21S,22R,23R,24S,25S,26S,27S,28E)-5,6,21,23-tetrahydroxy-27-methoxy-2,4,11,16,20,22,24,26-octamethyl-1,15-dioxo-1,2-dihydro-2,7-(epoxypentadeca[1,11,13]trienoimino)furo[2'',3'':7',8']naphtho[1',2':4,5]imidazo[1,2-a]pyridin-25-yl acetate;(2S,16Z,18E,20S,21S,22R,24R,25S,26R,27S,28E)-5,6,21,23-tetrahydroxy-27-methoxy-2,4,11,16,20,22,24,26-octamethyl-1,15-dioxo-1,2-dihydro-2,7-(epoxypentadeca[1,11,13]trienoimino)furo[2'',3'':7',8']naphtho[1',2':4,5]imidazo[1,2-a]pyridin-25-yl acetate;
  Molecular Formula: C43H51N3O11
  Molecular Weight: 785.8785
  Molecular Structure: 80621-81-4 Rifaximin

  Company: Hubei Yuancheng Pharmaceutical Co., Ltd     [ China ]        
  Contact: spencer ku
  Tel: 86-027-88082679
  Fax:
  Email: ycchem02@yccreate.com
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