Rifaximin 98%

About this item

Synonyms: (2S,16Z,18E,20S,21S,22R,23R,24R,25S,26R,27S,28E)-25-(Acetyloxy)-5,6,21,23-tetrahydroxy-27-methoxy-2,4,11,16,20,22,24,26-octamethyl-2,7-(epoxypentadeca[1,11,13]trienimino)benzofuro[4,5-e]pyrido[1,2-a]benzimidazole-1,15(2H)-dione

CAS Number:80621-81-4

Formula:C₄₃H₅₁N₃O₁₁

MDL Number:MFCD00864973

Molecular Weight:785.89 g/mol

Melting Pt:218…220 °C

:GHS08

Storage Temperature:Freezer

Specifications

Environmentally Preferable:

Specifications

Specification Test Results

Appearance:
Red-orange Hygroscopic crystalline powder
Infrared spectrum:
Conforms
Melting point:
200 to 210 °C
Water:
≤5 %
HPLC:
≥98.5 %

Specification Test Results

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