5'-Chloro-[2,2'-bithiophene]-5-carboxylic acid

5'-氯-[2,2'-联噻吩]-5-甲酸

5'-Chloro-[2,2'-bithiophene]-5-carboxylic acid (CAS 3339-84-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H5ClO2S2 and a molecular weight of 244.7 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 3339-84-2
Jingsj CID: J-506263-2
Molecular Formula: C₉H₅ClO₂S₂
Chinese Name: 5'-氯-[2,2'-联噻吩]-5-甲酸
Molecular Weight: 244.7 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-[2,2'-bithiophene]-5-carboxylic acid?

The CAS number of 5'-Chloro-[2,2'-bithiophene]-5-carboxylic acid is 3339-84-2.

What are the molecular formula and molecular weight of 5'-Chloro-[2,2'-bithiophene]-5-carboxylic acid?

5'-Chloro-[2,2'-bithiophene]-5-carboxylic acid has molecular formula C9H5ClO2S2 and molecular weight 244.7 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-[2,2'-bithiophene]-5-carboxylic acid (CAS 3339-84-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-506263-2 (accessed 2026-10-23).

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