Category:
Other Specialized Reagents
CAS NO:
59337-89-2
Standard:
ChP,
3-Chlorothiophene-2-carboxylic acid (CAS: 18469-50-4) is a heterocyclic intermediate synthesized via chlorination of thiophene-2-carboxylic acid. Its molecular formula is C5H3ClO2S, serving as a critical building block for pharmaceuticals and agrochemicals.
Store in a cool, dry place under inert atmosphere. Use appropriate PPE to prevent skin contact and inhalation; avoid mixing with strong oxidizers or bases.