5-Chloro-3-ethyl-2-fluoropyridine

5-氯-3-乙基-2-氟吡啶

5-Chloro-3-ethyl-2-fluoropyridine (CAS 2137668-68-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H7ClFN and a molecular weight of 159.59 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2137668-68-7
Jingsj CID: J-472690-8
Molecular Formula: C₇H₇ClFN
Chinese Name: 5-氯-3-乙基-2-氟吡啶
Molecular Weight: 159.59 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-Chloro-3-ethyl-2-fluoropyridine?

The CAS number of 5-Chloro-3-ethyl-2-fluoropyridine is 2137668-68-7.

What are the molecular formula and molecular weight of 5-Chloro-3-ethyl-2-fluoropyridine?

5-Chloro-3-ethyl-2-fluoropyridine has molecular formula C7H7ClFN and molecular weight 159.59 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-Chloro-3-ethyl-2-fluoropyridine (CAS 2137668-68-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-472690-8 (accessed 2026-10-25).

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