4-(3-fluoro-5-hydroxyphenyl)thiophene-2-carboxylic acid

4-(3-氟-5-羟基苯基)噻吩-2-羧酸

Also known as: 5-(2-Carboxythiophene-4-yl)-3-fluorophenol, 2-Thiophenecarboxylic acid, 4-(3-fluoro-5-hydroxyphenyl)-, 4-(3-Fluoro-5-hydroxyphenyl)-thiophene-2-carboxylic acid

4-(3-fluoro-5-hydroxyphenyl)thiophene-2-carboxylic acid (CAS 1261936-09-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H7FO3S and a molecular weight of 238.23500 g/mol. It is also known as 5-(2-Carboxythiophene-4-yl)-3-fluorophenol, 2-Thiophenecarboxylic acid, 4-(3-fluoro-5-hydroxyphenyl)- and 4-(3-Fluoro-5-hydroxyphenyl)-thiophene-2-carboxylic acid. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1261936-09-7
Jingsj CID: J-1073560-2
Molecular Formula: C₁₁H₇FO₃S
Chinese Name: 4-(3-氟-5-羟基苯基)噻吩-2-羧酸
Molecular Weight: 238.23500 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-(3-fluoro-5-hydroxyphenyl)thiophene-2-carboxylic acid?

The CAS number of 4-(3-fluoro-5-hydroxyphenyl)thiophene-2-carboxylic acid is 1261936-09-7.

What are the molecular formula and molecular weight of 4-(3-fluoro-5-hydroxyphenyl)thiophene-2-carboxylic acid?

4-(3-fluoro-5-hydroxyphenyl)thiophene-2-carboxylic acid has molecular formula C11H7FO3S and molecular weight 238.23500 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-(3-fluoro-5-hydroxyphenyl)thiophene-2-carboxylic acid (CAS 1261936-09-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1073560-2 (accessed 2026-10-24).

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