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

5-(4-甲氧基-2-甲基苯基)噻吩-2-羧酸

Also known as: 5-(4-Methoxy-2-methylphenyl)thiophene-2-carboxylic acid, 2-Thiophenecarboxylic acid, 5-(4-methoxy-2-methylphenyl)-, 5-(4-Methoxy-2-methylphenyl)-2-thiophenecarboxylic acid

5-(4-Methoxy-2-methylphenyl)thiophene-2-carboxylic acid (CAS 764722-92-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C13H12O3S and a molecular weight of 248.29800 g/mol. It is also known as 2-Thiophenecarboxylic acid, 5-(4-methoxy-2-methylphenyl)- and 5-(4-Methoxy-2-methylphenyl)-2-thiophenecarboxylic acid. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
764722-92-1
Jingsj CID
J-941562-7
Molecular Formula
C13H12O3S
Chinese Name
5-(4-甲氧基-2-甲基苯基)噻吩-2-羧酸
Molecular Weight
248.29800 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Exact Mass248.05100
PSA74.77000
LogP3.43030

Customs & Trade Information

HS Code2934999090
Summary2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

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

The CAS number of 5-(4-Methoxy-2-methylphenyl)thiophene-2-carboxylic acid is 764722-92-1.

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

5-(4-Methoxy-2-methylphenyl)thiophene-2-carboxylic acid has molecular formula C13H12O3S and molecular weight 248.29800 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "5-(4-Methoxy-2-methylphenyl)thiophene-2-carboxylic acid (CAS 764722-92-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-941562-7 (accessed 2026-10-28).

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