5-Chloro-2-formylthiophene-3-carboxylic acid

5-氯-2-甲酰基噻吩-3-甲酸

5-Chloro-2-formylthiophene-3-carboxylic acid (CAS 2155856-41-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H3ClO3S and a molecular weight of 190.60 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2155856-41-8
Jingsj CID: J-63848-9
Molecular Formula: C₆H₃ClO₃S
Chinese Name: 5-氯-2-甲酰基噻吩-3-甲酸
Molecular Weight: 190.60 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-Chloro-2-formylthiophene-3-carboxylic acid?

The CAS number of 5-Chloro-2-formylthiophene-3-carboxylic acid is 2155856-41-8.

What are the molecular formula and molecular weight of 5-Chloro-2-formylthiophene-3-carboxylic acid?

5-Chloro-2-formylthiophene-3-carboxylic acid has molecular formula C6H3ClO3S and molecular weight 190.60 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-Chloro-2-formylthiophene-3-carboxylic acid (CAS 2155856-41-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-63848-9 (accessed 2026-10-24).

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