2-(4-chloro-3-methyl-1H-pyrazol-1-yl)acetic acid

2-(4-氯-3-甲基-1H-吡唑-1-基)乙酸

Also known as: (4-chloro-3-methyl-pyrazol-1-yl)-acetic acid, (4-chloro-3-methyl-1H-pyrazol-1-yl)acetic acid, 2-(4-chloro-3-methyl-1-pyrazolyl)acetic acid, 2-(4-chloro-3-methylpyrazol-1-yl)acetic acid, 2-(4-chloro-3-methylpyrazolyl)acetic acid, 1H-pyrazole-1-acetic acid, 4-chloro-3-methyl-, AKOS B007139, ART-CHEM-BB B007139

2-(4-chloro-3-methyl-1H-pyrazol-1-yl)acetic acid (CAS 180741-31-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H7ClN2O2 and a molecular weight of 174.58500 g/mol. It is also known as (4-chloro-3-methyl-pyrazol-1-yl)-acetic acid, (4-chloro-3-methyl-1H-pyrazol-1-yl)acetic acid and 2-(4-chloro-3-methyl-1-pyrazolyl)acetic acid. Key properties include a boiling point of 338.3ºC at 760 mmHg, a density of 1.46g/cm3 and a flash point of 158.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
180741-31-5
Jingsj CID
J-1084255-5
Molecular Formula
C6H7ClN2O2
Chinese Name
2-(4-氯-3-甲基-1H-吡唑-1-基)乙酸
Molecular Weight
174.58500 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point338.3ºC at 760 mmHg
Density1.46g/cm3
Flash Point158.4ºC

Frequently Asked Questions

What is the CAS number of 2-(4-chloro-3-methyl-1H-pyrazol-1-yl)acetic acid?

The CAS number of 2-(4-chloro-3-methyl-1H-pyrazol-1-yl)acetic acid is 180741-31-5.

What are the molecular formula and molecular weight of 2-(4-chloro-3-methyl-1H-pyrazol-1-yl)acetic acid?

2-(4-chloro-3-methyl-1H-pyrazol-1-yl)acetic acid has molecular formula C6H7ClN2O2 and molecular weight 174.58500 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-3-methyl-1H-pyrazol-1-yl)acetic acid (CAS 180741-31-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1084255-5 (accessed 2026-10-24).

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