Buspirone hydrochloride

盐酸丁螺环酮

Also known as: 8-[4-[4-(2-Pyrimidinyl)-1-piperazinyl]butyl]-8-azaspiro[4.5]decane-7,9-dione hydrochloride, Buspar, Axoren, Bespar, Buspinol, MJ 9022-1, N-[4-[4-(2-Pyrimidinyl)-1-piperazinyl]butyl]-8-azaspiro[4.5]decane-7,9-dione hydrochloride

CAS No.
33386-08-2
Jingsj CID
J-46003-3
Molecular Formula
C21H32ClN5O2
Chinese Name
盐酸丁螺环酮
Molecular Weight
421.96400 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point201.5-202.50C
Boiling Point613.9ºC at 760mmHg
Density1.24g/cm3
Flash Point325.1ºC

GHS Safety & Compliance

Flammable / Acute Toxicity / Health HazardSignal word: Danger

Frequently Asked Questions

What is the CAS number of Buspirone hydrochloride?

33386-08-2

What are the molecular formula and molecular weight of Buspirone hydrochloride?

C21H32ClN5O2, molecular weight 421.96400 g/mol

Is Buspirone hydrochloride hazardous?

Danger

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026