Ethyl 2-[5-bromo-4-(chlorosulfonyl)thiophen-2-yl]-2,2-difluoroacetate

2-[5-溴-4-(氯磺酰基)噻吩-2-基]-2,2-二氟乙酸乙酯

Ethyl 2-[5-bromo-4-(chlorosulfonyl)thiophen-2-yl]-2,2-difluoroacetate (CAS 2138390-07-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H6BrClF2O4S2 and a molecular weight of 383.6 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2138390-07-3
Jingsj CID: J-780462-7
Molecular Formula: C₈H₆BrClF₂O₄S₂
Chinese Name: 2-[5-溴-4-(氯磺酰基)噻吩-2-基]-2,2-二氟乙酸乙酯
Molecular Weight: 383.6 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Ethyl 2-[5-bromo-4-(chlorosulfonyl)thiophen-2-yl]-2,2-difluoroacetate?

The CAS number of Ethyl 2-[5-bromo-4-(chlorosulfonyl)thiophen-2-yl]-2,2-difluoroacetate is 2138390-07-3.

What are the molecular formula and molecular weight of Ethyl 2-[5-bromo-4-(chlorosulfonyl)thiophen-2-yl]-2,2-difluoroacetate?

Ethyl 2-[5-bromo-4-(chlorosulfonyl)thiophen-2-yl]-2,2-difluoroacetate has molecular formula C8H6BrClF2O4S2 and molecular weight 383.6 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. "Ethyl 2-[5-bromo-4-(chlorosulfonyl)thiophen-2-yl]-2,2-difluoroacetate (CAS 2138390-07-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-780462-7 (accessed 2026-10-25).

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