3-Hydrazinyl-1H-pyrazole hydrochloride

3-肼基-1H-吡唑盐酸盐

Also known as: (1H-Pyrazol-3-yl)-hydrazine.2HCl, 1H-Pyrazole, 3-hydrazinyl-, hydrochloride (1:1), 3-Hydrazino-1H-pyrazole Dihydrochloride

3-Hydrazinyl-1H-pyrazole hydrochloride (CAS 727993-51-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C3H7ClN4 and a molecular weight of 134.57 g/mol. It is also known as (1H-Pyrazol-3-yl)-hydrazine.2HCl, 1H-Pyrazole, 3-hydrazinyl-, hydrochloride (1:1) and 3-Hydrazino-1H-pyrazole Dihydrochloride. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 727993-51-3
Jingsj CID: J-940059-7
Molecular Formula: C₃H₇ClN₄
Chinese Name: 3-肼基-1H-吡唑盐酸盐
Molecular Weight: 134.57 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-Hydrazinyl-1H-pyrazole hydrochloride?

The CAS number of 3-Hydrazinyl-1H-pyrazole hydrochloride is 727993-51-3.

What are the molecular formula and molecular weight of 3-Hydrazinyl-1H-pyrazole hydrochloride?

3-Hydrazinyl-1H-pyrazole hydrochloride has molecular formula C3H7ClN4 and molecular weight 134.57 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "3-Hydrazinyl-1H-pyrazole hydrochloride (CAS 727993-51-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-940059-7 (accessed 2026-10-24).

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