CAS Registry Number

CAS 383-50-6 — Fluoroethyl 4-toluenesulfonate

Fluoroethyl 4-toluenesulfonate is an organic sulfonate ester widely used as an alkylating agent in pharmaceutical synthesis, particularly for introducing fluoroethyl groups into molecules. It serves as a key intermediate in the production of fluorinated drugs and agrochemicals, enabling precise functionalization. This chemical has a CAS number of 383-50-6, with the molecular formula C9H11FO3S and a molecular weight of 218.2452 g/mol. It is stable under ambient storage conditions and carries no signal word for hazard classification. Molekula supplies Fluoroethyl 4-toluenesulfonate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.