Category:
Active Pharmaceutical Ingredients
CAS NO:
N/A
Standard:
EP,
Topiroxostat Impurity 4(H) is a key synthetic intermediate and reference standard for the pharmaceutical manufacturing of Topiroxostat, a xanthine oxidase inhibitor. Its synthesis typically involves specific oxidation or reduction steps during the main API production route. The molecular formula is C12H15N3O3 with CAS No. 1267890-58-9.
Strictly store under inert atmosphere at -20°C away from light and moisture. Handling requires appropriate PPE including gloves and goggles due to potential irritant properties. Do not use directly in clinical trials without purification validation.