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Overview
2-Thiophenecarboxylic acid (CAS: 98-14-6, Formula: C5H4O2S) is a heterocyclic intermediate synthesized via carboxylation of thiophene derivatives. It serves as a critical building block in organic synthesis.
Application
- Pharmaceutical manufacturing for antibiotic and antifungal agents.
- Agrochemical production of herbicides and fungicides.
- Material science for conducting polymers and liquid crystals.
Precautions
Store in a cool, dry, well-ventilated area away from oxidizers. Personnel must wear chemical-resistant gloves and eye protection to prevent skin irritation and respiratory exposure.