Prazosin hydrochloride

盐酸哌唑嗪

Also known as: Prazosin HCl, Furazosin hydrochloride, Hypovase, Minipress, Deprazolin, Peripress, Pratsiol, Vasoflex, Adversuten, Alpress LP, CP 12299-1, Eurex, Sinetens, 1-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-4-(2-furanylcarbonyl)piperazine hydrochloride, [4-(4-Amino-6,7-dimethoxyquinazolin-2-yl)piperazin-1-yl](furan-2-yl)methanone hydrochloride

Prazosin hydrochloride (CAS 19237-84-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C19H22ClN5O4 and a molecular weight of 419.862 g/mol. It is also known as Prazosin HCl, Furazosin hydrochloride and Hypovase. Key properties include a melting point of 277 - 280 °C, a boiling point of 638.4ºC at 760 mmHg and a flash point of 339.9ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
19237-84-4
Jingsj CID
J-36235-9
Molecular Formula
C19H22ClN5O4
Chinese Name
盐酸哌唑嗪
Molecular Weight
419.862 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point277 - 280 °C
Boiling Point638.4ºC at 760 mmHg
Flash Point339.9ºC

GHS Safety & Compliance

Irritant / Health HazardSignal word: Warning

Frequently Asked Questions

What is the CAS number of Prazosin hydrochloride?

The CAS number of Prazosin hydrochloride is 19237-84-4.

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

Prazosin hydrochloride has molecular formula C19H22ClN5O4 and molecular weight 419.862 g/mol.

Is Prazosin hydrochloride hazardous?

Prazosin hydrochloride has GHS signal word Warning.

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

Last updated:

How to cite: Jingsj. "Prazosin hydrochloride (CAS 19237-84-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-36235-9 (accessed 2026-10-22).

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