Henan Huirun Pharmaceutical Co., Ltd.

Rifaximin

• Category :

  Pharmaceuticals and Biochemicals

• 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;

• CAS NO :

  80621-81-4

• EC NO :

• Molecular Formula :

  C₄₃H₅₁N₃O₁₁

• Molecular Weight :

  785.8785

• Main Specifications :

• InChI :

  InChI=1/C43H51N3O11/c1-19-14-16-46-28(18-19)44-32-29-30-37(50)25(7)40-31(29)41(52)43(9,57-40)55-17-15-27(54-10)22(4)39(56-26(8)47)24(6)36(49)23(5)35(48)20(2)12-11-13-21(3)42(53)45-33(34(32)46)38(30)51/h11-18,20,22-24,27,35-36,39,48-51H,1-10H3,(H,45,53)/b12-11+,17-15+,21-13-/t20-,22+,23+,24+,27-,35-,36?,39+,43-/m0/s1

• Product description :

  Product name: Rifaximin 
  Chemical name: 4-deoxy-4'-methylpyrido【1',2'-1,2】imidazo【5,4-C】rifamycin S
  VManufacturers' Codes: L-105; L-105SV; a-0817185 
  Molecular Formula: C43H51N3O11 
  Molecular Weight: 785.88. 
  CAS : 80621-81-4 
  Property: This product is orange-red powder, soluble in ethanol, ethyl acetate, chloroform and toluene. Insoluble in water. M. P. 200-205'C. 
  Indications: 
  Gram positive and negative. Acute and chronic intestinal infections caused by aerobic and anaerobic bacteria; diarrhea syndrome; 
  diarrhea caused by changes in intestinal flora (colonitis, antibiotic-induced enterocolitis, traveller's diarrhea); preoperative and postoperative bowel Prevention of medication; excessive blood ammonia, portal system encephalitis, liver dysfunction. 
  Storage conditions: room temperature, protected from light and moisture.

• Molecular Structure :