1-methyl-3-[5-(trifluoromethyl)thiophen-2-yl]-1H-pyrazole-5-carboxylic acid

1-甲基-3-[5-(三氟甲基)噻吩-2-基]-1H-吡唑-5-甲酸

1-methyl-3-[5-(trifluoromethyl)thiophen-2-yl]-1H-pyrazole-5-carboxylic acid (CAS 2229601-71-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H7F3N2O2S and a molecular weight of 276.24 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2229601-71-0
Jingsj CID: J-23876-6
Molecular Formula: C₁₀H₇F₃N₂O₂S
Chinese Name: 1-甲基-3-[5-(三氟甲基)噻吩-2-基]-1H-吡唑-5-甲酸
Molecular Weight: 276.24 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-methyl-3-[5-(trifluoromethyl)thiophen-2-yl]-1H-pyrazole-5-carboxylic acid?

The CAS number of 1-methyl-3-[5-(trifluoromethyl)thiophen-2-yl]-1H-pyrazole-5-carboxylic acid is 2229601-71-0.

What are the molecular formula and molecular weight of 1-methyl-3-[5-(trifluoromethyl)thiophen-2-yl]-1H-pyrazole-5-carboxylic acid?

1-methyl-3-[5-(trifluoromethyl)thiophen-2-yl]-1H-pyrazole-5-carboxylic acid has molecular formula C10H7F3N2O2S and molecular weight 276.24 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. "1-methyl-3-[5-(trifluoromethyl)thiophen-2-yl]-1H-pyrazole-5-carboxylic acid (CAS 2229601-71-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-23876-6 (accessed 2026-10-24).

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