Category:
Active Pharmaceutical Ingredients
CAS NO:
1726960
Standard:
EP,
Dequalinium Impurity A is a critical reference standard for the quality control of Dequalinium chloride, primarily synthesized via oxidative coupling or purification byproducts. Its molecular formula is C21H28N4O and CAS No. 6599-77-9.
Store in sealed containers at 2-8°C protected from light. Handle with PPE to avoid skin contact; not intended for direct clinical administration as an active pharmaceutical ingredient.