Category:
Preclinical Research Services
CAS NO:
552-94-3
Standard:
USP, EP,
Aspirin Impurity E (Salicylic Acid) is a critical degradation product and synthesis intermediate in acetylsalicylic acid manufacturing. It serves as the primary starting material for aspirin production via acetylation of phenolic hydroxyl groups. The compound features the molecular formula C7H6O3 and CAS number 50-21-7.
Strictly controlled storage at 2-8°C in sealed containers away from moisture. Handling requires PPE due to potential skin irritation. Not intended for direct clinical use; purity must exceed 98% for pharmaceutical applications.