Roxithromycin impurity I

CAS: 425365-66-8

Ref. 3D-IR106455

Product Information

• Name: Roxithromycin impurity I
• Synonyms: 2'-O-[(2-Methoxyethoxy)methyl] roxithromycin9-[O-[(2-Methoxyethoxy)methyl]oxime]-2'-O-[(2-methoxyethoxy)methyl]-(9E )-Erythromycin
• Brand: Biosynth
• Description: Roxithromycin impurity I is a natural metabolite of roxithromycin. The substance has been synthesized in order to serve as an analytical impurity standard for HPLC. Roxithromycin impurity 1 is also a metabolite of roxithromycin, which has been shown to produce pharmacological effects similar to those seen with the parent compound. Roxithromycin impurity I is not an API, but has been developed as a HPLC analytical impurity standard and will be used for metabolism studies.

Chemical properties

• Molecular weight: 925.15 g/mol
• Formula: C₄₅H₈₄N₂O₁₇
• Purity: Min. 95%
• Color/Form: Powder