1-Benzyl-3-methyl-1H-thieno[2,3-c]pyrazole-5-carboxylic acid

1-苄基-3-甲基-1H-噻吩并[2,3-c]吡唑-5-羧酸

Also known as: 1-benzyl-3-methylthieno[2,3-c]pyrazole-5-carboxylic acid, 1H-Thieno[2,3-c]pyrazole-5-carboxylic acid, 3-methyl-1-(phenylmethyl)-, ENAMINE_005374, MFCD03980978

1-Benzyl-3-methyl-1H-thieno[2,3-c]pyrazole-5-carboxylic acid (CAS 565171-09-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C14H12N2O2S and a molecular weight of 272.32200 g/mol. It is also known as 1-benzyl-3-methylthieno[2,3-c]pyrazole-5-carboxylic acid, 1H-Thieno[2,3-c]pyrazole-5-carboxylic acid, 3-methyl-1-(phenylmethyl)- and ENAMINE_005374. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 565171-09-7
Jingsj CID: J-1145960-6
Molecular Formula: C₁₄H₁₂N₂O₂S
Chinese Name: 1-苄基-3-甲基-1H-噻吩并[2,3-c]吡唑-5-羧酸
Molecular Weight: 272.32200 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-Benzyl-3-methyl-1H-thieno[2,3-c]pyrazole-5-carboxylic acid?

The CAS number of 1-Benzyl-3-methyl-1H-thieno[2,3-c]pyrazole-5-carboxylic acid is 565171-09-7.

What are the molecular formula and molecular weight of 1-Benzyl-3-methyl-1H-thieno[2,3-c]pyrazole-5-carboxylic acid?

1-Benzyl-3-methyl-1H-thieno[2,3-c]pyrazole-5-carboxylic acid has molecular formula C14H12N2O2S and molecular weight 272.32200 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-Benzyl-3-methyl-1H-thieno[2,3-c]pyrazole-5-carboxylic acid (CAS 565171-09-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1145960-6 (accessed 2026-10-25).

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