CAS Registry Number

CAS 5928-51-8 — 3-(2-Thienyl)propanoic acid

3-(2-Thienyl)propanoic acid is an organosulfur compound featuring a thiophene ring linked to a propanoic acid chain, primarily used as a building block in pharmaceutical synthesis, agrochemicals, and specialty polymer production. It serves as a key intermediate for creating biologically active molecules and functional materials. This chemical has a CAS number of 5928-51-8, a molecular formula of C7H8O2S, and a molecular weight of 156.21 g/mol. It is stable at ambient storage conditions and carries no signal word for hazard classification. Molekula supplies 3-(2-Thienyl)propanoic acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.