CAS Registry Number

CAS 144230-52-4 — 4,4-Difluoropiperidine hydrochloride

4,4-Difluoropiperidine hydrochloride is a fluorinated piperidine derivative used primarily as a key intermediate in pharmaceutical synthesis, particularly for developing CNS-active drugs and agrochemicals. It appears as a white to off-white crystalline solid with no signal word classification. Catalogue details include CAS 144230-52-4, molecular formula C5H9F2N·HCl (not C9H8F2O2—likely a typographical error), and a molecular weight of 139.58 g/mol. Store at +4°C under inert conditions to prevent hydrolysis. Molekula supplies 4,4-Difluoropiperidine hydrochloride from research to bulk quantities with full documentation and ISO 9001:2015 traceability.