5-[(E)-2-bromo-2-fluoroethenyl]-2-chloropyridine

5-[(E)-2-溴-2-氟乙烯基]-2-氯吡啶

5-[(E)-2-bromo-2-fluoroethenyl]-2-chloropyridine (CAS 2138821-39-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H4BrClFN and a molecular weight of 236.47 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2138821-39-1
Jingsj CID: J-1711906-5
Molecular Formula: C₇H₄BrClFN
Chinese Name: 5-[(E)-2-溴-2-氟乙烯基]-2-氯吡啶
Molecular Weight: 236.47 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-[(E)-2-bromo-2-fluoroethenyl]-2-chloropyridine?

The CAS number of 5-[(E)-2-bromo-2-fluoroethenyl]-2-chloropyridine is 2138821-39-1.

What are the molecular formula and molecular weight of 5-[(E)-2-bromo-2-fluoroethenyl]-2-chloropyridine?

5-[(E)-2-bromo-2-fluoroethenyl]-2-chloropyridine has molecular formula C7H4BrClFN and molecular weight 236.47 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-[(E)-2-bromo-2-fluoroethenyl]-2-chloropyridine (CAS 2138821-39-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1711906-5 (accessed 2026-10-24).

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