Category:
Preclinical Research Services
CAS NO:
53242-76-5
Standard:
USP, EP,
Azelastine Impurity 33 is a critical synthetic byproduct in the pharmaceutical manufacturing of Azelastine hydrochloride. It serves as an essential reference standard for quality control and method validation. The compound is characterized by its specific molecular formula (C24H27ClN2O2) and CAS number 168550-59-4, ensuring precise identification during chromatographic analysis.
Strictly store under inert atmosphere at -20°C to prevent degradation. Personnel must utilize appropriate PPE, including gloves and fume hoods, due to potential sensitization risks. This material is intended solely for analytical use in laboratory settings and is not approved for clinical administration.