4-Amino-2,5-dimethylthiophene-3-carboxylic acid

4-氨基-2,5-二甲基噻吩-3-甲酸

4-Amino-2,5-dimethylthiophene-3-carboxylic acid (CAS 2169483-53-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H9NO2S and a molecular weight of 171.22 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2169483-53-6
Jingsj CID: J-532895-2
Molecular Formula: C₇H₉NO₂S
Chinese Name: 4-氨基-2,5-二甲基噻吩-3-甲酸
Molecular Weight: 171.22 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-Amino-2,5-dimethylthiophene-3-carboxylic acid?

The CAS number of 4-Amino-2,5-dimethylthiophene-3-carboxylic acid is 2169483-53-6.

What are the molecular formula and molecular weight of 4-Amino-2,5-dimethylthiophene-3-carboxylic acid?

4-Amino-2,5-dimethylthiophene-3-carboxylic acid has molecular formula C7H9NO2S and molecular weight 171.22 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. "4-Amino-2,5-dimethylthiophene-3-carboxylic acid (CAS 2169483-53-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-532895-2 (accessed 2026-10-23).

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