1-(cyanomethyl)-3-(thiophen-2-yl)-1H-pyrazole-5-carboxylic acid

1-(氰甲基)-3-(噻吩-2-基)-1H-吡唑-5-甲酸

1-(cyanomethyl)-3-(thiophen-2-yl)-1H-pyrazole-5-carboxylic acid (CAS 2091620-64-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H7N3O2S and a molecular weight of 233.25 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2091620-64-1
Jingsj CID: J-977397-2
Molecular Formula: C₁₀H₇N₃O₂S
Chinese Name: 1-(氰甲基)-3-(噻吩-2-基)-1H-吡唑-5-甲酸
Molecular Weight: 233.25 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

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

The CAS number of 1-(cyanomethyl)-3-(thiophen-2-yl)-1H-pyrazole-5-carboxylic acid is 2091620-64-1.

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

1-(cyanomethyl)-3-(thiophen-2-yl)-1H-pyrazole-5-carboxylic acid has molecular formula C10H7N3O2S and molecular weight 233.25 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-(cyanomethyl)-3-(thiophen-2-yl)-1H-pyrazole-5-carboxylic acid (CAS 2091620-64-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-977397-2 (accessed 2026-10-23).

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