Category:
Prophylactic Biological Products
CAS NO:
42518-98-9
Standard:
In-house Standards,
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5-Chlorothiophene-2-carbonyl chloride (CAS: 107648-92-6, Formula: C5H2Cl2OS) is a key heterocyclic intermediate synthesized via chlorination of thiophene derivatives. It serves as an essential acylating agent in pharmaceutical and agrochemical manufacturing.
Strictly store under inert atmosphere at -20°C. Use full PPE due to corrosivity; avoid moisture contact to prevent HCl release. Not approved for direct clinical use.