3-Thiophenesulfonyl chloride, 5-(trifluoromethyl)-

5-(三氟甲基)-3-噻吩磺酰氯

3-Thiophenesulfonyl chloride, 5-(trifluoromethyl)- (CAS 1034047-33-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H2ClF3O2S2 and a molecular weight of 250.6 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1034047-33-0
Jingsj CID: J-1864170-7
Molecular Formula: C₅H₂ClF₃O₂S₂
Chinese Name: 5-(三氟甲基)-3-噻吩磺酰氯
Molecular Weight: 250.6 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-Thiophenesulfonyl chloride, 5-(trifluoromethyl)-?

The CAS number of 3-Thiophenesulfonyl chloride, 5-(trifluoromethyl)- is 1034047-33-0.

What are the molecular formula and molecular weight of 3-Thiophenesulfonyl chloride, 5-(trifluoromethyl)-?

3-Thiophenesulfonyl chloride, 5-(trifluoromethyl)- has molecular formula C5H2ClF3O2S2 and molecular weight 250.6 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-Thiophenesulfonyl chloride, 5-(trifluoromethyl)- (CAS 1034047-33-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1864170-7 (accessed 2026-10-24).

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