3,4-Difluorothiophene-2-carboxylic acid

3,4-二氟噻吩-2-甲酸

3,4-Difluorothiophene-2-carboxylic acid (CAS 2731006-78-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H2F2O2S and a molecular weight of 164.13 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2731006-78-1
Jingsj CID: J-320935-2
Molecular Formula: C₅H₂F₂O₂S
Chinese Name: 3,4-二氟噻吩-2-甲酸
Molecular Weight: 164.13 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3,4-Difluorothiophene-2-carboxylic acid?

The CAS number of 3,4-Difluorothiophene-2-carboxylic acid is 2731006-78-1.

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

3,4-Difluorothiophene-2-carboxylic acid has molecular formula C5H2F2O2S and molecular weight 164.13 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. "3,4-Difluorothiophene-2-carboxylic acid (CAS 2731006-78-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-320935-2 (accessed 2026-10-23).

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