5-(4-Isopropylphenyl)thiophene-2-carboxylic acid

5-(4-异丙基苯基)噻吩-2-羧酸

Also known as: 2-Thiophenecarboxylic acid, 5-[4-(1-methylethyl)phenyl]-, 5-(4-Isopropylphenyl)thiophene-2-carboxylic acid, 5-(4-propan-2-ylphenyl)thiophene-2-carboxylic acid, 5-[4-(1-Methylethyl)phenyl]-2-thiophenecarboxylic acid, MFCD07375909

5-(4-Isopropylphenyl)thiophene-2-carboxylic acid (CAS 943115-91-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C14H14O2S and a molecular weight of 246.32500 g/mol. It is also known as 2-Thiophenecarboxylic acid, 5-[4-(1-methylethyl)phenyl]-, 5-(4-propan-2-ylphenyl)thiophene-2-carboxylic acid and 5-[4-(1-Methylethyl)phenyl]-2-thiophenecarboxylic acid. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 943115-91-1
Jingsj CID: J-1182123-8
Molecular Formula: C₁₄H₁₄O₂S
Chinese Name: 5-(4-异丙基苯基)噻吩-2-羧酸
Molecular Weight: 246.32500 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

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

The CAS number of 5-(4-Isopropylphenyl)thiophene-2-carboxylic acid is 943115-91-1.

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

5-(4-Isopropylphenyl)thiophene-2-carboxylic acid has molecular formula C14H14O2S and molecular weight 246.32500 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-Isopropylphenyl)thiophene-2-carboxylic acid (CAS 943115-91-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1182123-8 (accessed 2026-10-25).

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