2-(5-Bromothiophen-2-yl)-3-chloroquinoxaline

2-(5-溴-2-噻吩基)-3-氯喹喔啉

Also known as: 2-(5-BROMO-2-THIENYL)-3-CHLOROQUINOXALINE, 2-(5-Bromothiophen-2-yl)-3-chloroquinoxaline, Quinoxaline, 2-(5-bromo-2-thienyl)-3-chloro-

2-(5-Bromothiophen-2-yl)-3-chloroquinoxaline (CAS 66078-66-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H6BrClN2S and a molecular weight of 325.61100 g/mol. It is also known as 2-(5-BROMO-2-THIENYL)-3-CHLOROQUINOXALINE and Quinoxaline, 2-(5-bromo-2-thienyl)-3-chloro-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 66078-66-8
Jingsj CID: J-1182578-2
Molecular Formula: C₁₂H₆BrClN₂S
Chinese Name: 2-(5-溴-2-噻吩基)-3-氯喹喔啉
Molecular Weight: 325.61100 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-(5-Bromothiophen-2-yl)-3-chloroquinoxaline?

The CAS number of 2-(5-Bromothiophen-2-yl)-3-chloroquinoxaline is 66078-66-8.

What are the molecular formula and molecular weight of 2-(5-Bromothiophen-2-yl)-3-chloroquinoxaline?

2-(5-Bromothiophen-2-yl)-3-chloroquinoxaline has molecular formula C12H6BrClN2S and molecular weight 325.61100 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. "2-(5-Bromothiophen-2-yl)-3-chloroquinoxaline (CAS 66078-66-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1182578-2 (accessed 2026-10-25).

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