Rifaximin Impurity 1

CAS: 1351775-04-6

Ref. 3D-IR181353

Product Information

• Name: Rifaximin Impurity 1
• Brand: Biosynth
• Description: Rifaximin Impurity 1 is a synthetic impurity standard for Rifaximin. It is a metabolite of rifaximin and is used in research and development to test the purity of drug products. It has a molecular weight of 314.2 g/mol and molecular formula C9H16N4O4S. This product is not manufactured by or for the original equipment manufacturer (OEM).

Chemical properties

• Molecular weight: 783.86 g/mol
• Formula: C₄₃H₄₉N₃O₁₁
• Purity: Min. 95%