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5-Chloro-3-(difluoromethyl)-1-methyl-1H-pyrazole-4-carboxylic acid

5-氯-3-二氟甲基-1-甲基-1H-吡唑-4-甲酸

Also known as: 5-Chloro-3-(difluoromethyl)-1-methylpyrazole-4-carboxylic acid, 5-Chloro-3-difluoromethyl-1-methyl-1H-pyrazole-4-carboxylic acid, 1H-Pyrazole-4-carboxylic acid, 5-chloro-3-(difluoromethyl)-1-methyl-

5-Chloro-3-(difluoromethyl)-1-methyl-1H-pyrazole-4-carboxylic acid (CAS 1202993-11-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H5ClF2N2O2 and a molecular weight of 210.566 g/mol. It is also known as 5-Chloro-3-(difluoromethyl)-1-methylpyrazole-4-carboxylic acid, 5-Chloro-3-difluoromethyl-1-methyl-1H-pyrazole-4-carboxylic acid and 1H-Pyrazole-4-carboxylic acid, 5-chloro-3-(difluoromethyl)-1-methyl-. Key properties include a boiling point of 318.6±42.0 °C at 760 mmHg, a density of 1.7±0.1 g/cm3 and a flash point of 146.5±27.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1202993-11-0
Jingsj CID
J-1552592-9
Molecular Formula
C6H5ClF2N2O2
Chinese Name
5-氯-3-二氟甲基-1-甲基-1H-吡唑-4-甲酸
Molecular Weight
210.566 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point318.6±42.0 °C at 760 mmHg
Density1.7±0.1 g/cm3
Flash Point146.5±27.9 °C

Frequently Asked Questions

What is the CAS number of 5-Chloro-3-(difluoromethyl)-1-methyl-1H-pyrazole-4-carboxylic acid?

The CAS number of 5-Chloro-3-(difluoromethyl)-1-methyl-1H-pyrazole-4-carboxylic acid is 1202993-11-0.

What are the molecular formula and molecular weight of 5-Chloro-3-(difluoromethyl)-1-methyl-1H-pyrazole-4-carboxylic acid?

5-Chloro-3-(difluoromethyl)-1-methyl-1H-pyrazole-4-carboxylic acid has molecular formula C6H5ClF2N2O2 and molecular weight 210.566 g/mol.

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

Last updated:

How to cite: Jingsj. "5-Chloro-3-(difluoromethyl)-1-methyl-1H-pyrazole-4-carboxylic acid (CAS 1202993-11-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1552592-9 (accessed 2026-10-25).

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