Trazodone hydrochloride

盐酸曲唑酮

Also known as: 2-[3-[4-(3-Chlorophenyl)-1-piperazinyl]propyl]-1,2,4-triazolo[4,3-a]pyridin-3(2H)-one hydrochloride, AF-1161, KB-831, Desyrel, Molipaxin, Trittico, Thombran, Tombran, BiMaran, Mesyrel, Trazolan

Trazodone hydrochloride (CAS 25332-39-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C19H23Cl2N5O and a molecular weight of 408.325 g/mol. It is also known as 2-[3-[4-(3-Chlorophenyl)-1-piperazinyl]propyl]-1,2,4-triazolo[4,3-a]pyridin-3(2H)-one hydrochloride, AF-1161 and KB-831. Key properties include a melting point of 223ºC, a boiling point of 528.5ºC at 760 mmHg and a flash point of 273.4ºC. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
25332-39-2
Jingsj CID
J-35282-0
Molecular Formula
C19H23Cl2N5O
Chinese Name
盐酸曲唑酮
Molecular Weight
408.325 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point223ºC
Boiling Point528.5ºC at 760 mmHg
Flash Point273.4ºC

GHS Safety & Compliance

Flammable / Acute Toxicity / Health HazardSignal word: Danger

Frequently Asked Questions

What is the CAS number of Trazodone hydrochloride?

The CAS number of Trazodone hydrochloride is 25332-39-2.

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

Trazodone hydrochloride has molecular formula C19H23Cl2N5O and molecular weight 408.325 g/mol.

Is Trazodone hydrochloride hazardous?

Trazodone hydrochloride has GHS signal word Danger.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Trazodone hydrochloride (CAS 25332-39-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-35282-0 (accessed 2026-10-23).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.