5-(4-Chloro-2-methylphenyl)thiophene-2-carboxylic acid

5-(4-氯-2-甲基苯基)噻吩-2-羧酸

Also known as: 5-(4-Chloro-2-methylphenyl)-2-thiophenecarboxylic acid, 2-Thiophenecarboxylic acid, 5-(4-chloro-2-methylphenyl)-

5-(4-Chloro-2-methylphenyl)thiophene-2-carboxylic acid (CAS 1099632-00-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H9ClO2S and a molecular weight of 252.71700 g/mol. It is also known as 5-(4-Chloro-2-methylphenyl)-2-thiophenecarboxylic acid and 2-Thiophenecarboxylic acid, 5-(4-chloro-2-methylphenyl)-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1099632-00-4
Jingsj CID: J-1495883-8
Molecular Formula: C₁₂H₉ClO₂S
Chinese Name: 5-(4-氯-2-甲基苯基)噻吩-2-羧酸
Molecular Weight: 252.71700 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Frequently Asked Questions

What is the CAS number of 5-(4-Chloro-2-methylphenyl)thiophene-2-carboxylic acid?

The CAS number of 5-(4-Chloro-2-methylphenyl)thiophene-2-carboxylic acid is 1099632-00-4.

What are the molecular formula and molecular weight of 5-(4-Chloro-2-methylphenyl)thiophene-2-carboxylic acid?

5-(4-Chloro-2-methylphenyl)thiophene-2-carboxylic acid has molecular formula C12H9ClO2S and molecular weight 252.71700 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. "5-(4-Chloro-2-methylphenyl)thiophene-2-carboxylic acid (CAS 1099632-00-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1495883-8 (accessed 2026-10-24).

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