2-Chloro-4-ethynyl-3-fluoropyridine

2-氯-4-乙炔基-3-氟吡啶

2-Chloro-4-ethynyl-3-fluoropyridine (CAS 1211589-16-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H3ClFN and a molecular weight of 155.55 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1211589-16-0
Jingsj CID: J-206127-8
Molecular Formula: C₇H₃ClFN
Chinese Name: 2-氯-4-乙炔基-3-氟吡啶
Molecular Weight: 155.55 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-Chloro-4-ethynyl-3-fluoropyridine?

The CAS number of 2-Chloro-4-ethynyl-3-fluoropyridine is 1211589-16-0.

What are the molecular formula and molecular weight of 2-Chloro-4-ethynyl-3-fluoropyridine?

2-Chloro-4-ethynyl-3-fluoropyridine has molecular formula C7H3ClFN and molecular weight 155.55 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-Chloro-4-ethynyl-3-fluoropyridine (CAS 1211589-16-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-206127-8 (accessed 2026-10-25).

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