Category:
Intermediates&Fine Chemicals
CAS NO:
15903-66-9
Standard:
In-house Standards,
3-Methylisothiazole-4-carboxylic acid is a heterocyclic intermediate synthesized via oxidative cyclization of thioamide derivatives. Its molecular formula is C5H5NO2S, and the CAS number is 16980-47-7.
Store in a cool, dry, well-ventilated area away from oxidizers. Personnel must wear chemical-resistant gloves and eye protection due to potential skin irritation and sensitization risks.