Category:
Active Pharmaceutical Ingredients
CAS NO:
209747-04-6
Standard:
EP,
Tolterodine Impurity 13 is a critical degradation product and synthetic intermediate of the antispasmodic drug Tolterodine. Its molecular formula is C21H25NO4, with CAS No. 190768-93-3. This compound is primarily utilized in pharmaceutical manufacturing for method validation and stability testing to ensure drug purity compliance.
This substance must be stored at -20°C in a desiccated environment away from light. Handling requires PPE including nitrile gloves and safety goggles to prevent skin contact. It is not intended for human clinical use or therapeutic application.