2-(4-chloro-1H-pyrazol-1-yl)acetic acid

2-(4-氯-1H-吡唑-1-基)乙酸

Also known as: (4-chloro-1H-pyrazol-1-yl)acetic acid, (4-chloro-pyrazol-1-yl)-acetic acid, 2-(4-chloropyrazol-1-yl)acetic acid, 2-(4-chloropyrazol-1-yl)acetic acid, 2-(4-chloropyrazolyl)acetic acid, AKOS B020509, AKOS PAO-0912, ART-CHEM-BB B020509, ASINEX-REAG BAS 13517362, TIMTEC-BB SBB009484

2-(4-chloro-1H-pyrazol-1-yl)acetic acid (CAS 32089-46-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H5ClN2O2 and a molecular weight of 160.55800 g/mol. It is also known as (4-chloro-1H-pyrazol-1-yl)acetic acid, (4-chloro-pyrazol-1-yl)-acetic acid and 2-(4-chloropyrazol-1-yl)acetic acid. Key properties include a boiling point of 338.9ºC at 760 mmHg, a density of 1.54g/cm3 and a flash point of 158.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
32089-46-6
Jingsj CID
J-1512643-2
Molecular Formula
C5H5ClN2O2
Chinese Name
2-(4-氯-1H-吡唑-1-基)乙酸
Molecular Weight
160.55800 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point338.9ºC at 760 mmHg
Density1.54g/cm3
Flash Point158.8ºC

Frequently Asked Questions

What is the CAS number of 2-(4-chloro-1H-pyrazol-1-yl)acetic acid?

The CAS number of 2-(4-chloro-1H-pyrazol-1-yl)acetic acid is 32089-46-6.

What are the molecular formula and molecular weight of 2-(4-chloro-1H-pyrazol-1-yl)acetic acid?

2-(4-chloro-1H-pyrazol-1-yl)acetic acid has molecular formula C5H5ClN2O2 and molecular weight 160.55800 g/mol.

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

Last updated:

How to cite: Jingsj. "2-(4-chloro-1H-pyrazol-1-yl)acetic acid (CAS 32089-46-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1512643-2 (accessed 2026-10-23).

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