Sodium 5-bromo-2-chlorothiophene-3-sulfinate

5-溴-2-氯噻吩-3-亚磺酸钠

Sodium 5-bromo-2-chlorothiophene-3-sulfinate (CAS 2138137-70-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C4HBrClNaO2S2 and a molecular weight of 283.5 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2138137-70-7
Jingsj CID: J-221289-4
Molecular Formula: C₄HBrClNaO₂S₂
Chinese Name: 5-溴-2-氯噻吩-3-亚磺酸钠
Molecular Weight: 283.5 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Frequently Asked Questions

What is the CAS number of Sodium 5-bromo-2-chlorothiophene-3-sulfinate?

The CAS number of Sodium 5-bromo-2-chlorothiophene-3-sulfinate is 2138137-70-7.

What are the molecular formula and molecular weight of Sodium 5-bromo-2-chlorothiophene-3-sulfinate?

Sodium 5-bromo-2-chlorothiophene-3-sulfinate has molecular formula C4HBrClNaO2S2 and molecular weight 283.5 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. "Sodium 5-bromo-2-chlorothiophene-3-sulfinate (CAS 2138137-70-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-221289-4 (accessed 2026-10-24).

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