Category:
Other Specialized Reagents
CAS NO:
68867-17-4
Standard:
USP,BP,EP,In-house Standards,
Benzothiazole-5-carboxylic acid is a heterocyclic intermediate used in pharmaceutical synthesis. Its molecular formula is C8H5NO2S and CAS number is 20476-19-5. The core process involves sulfonation and cyclization of thioanisole derivatives.
Store in sealed containers below 25°C away from moisture. Avoid direct skin contact; wear protective gloves and goggles during handling to prevent irritation.