4-Chloro-2-fluoro-3-iodopyridine

4-氯-2-氟-3-碘吡啶

Also known as: Pyridine, 4-chloro-2-fluoro-3-iodo-

4-Chloro-2-fluoro-3-iodopyridine (CAS 1211590-40-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H2ClFIN and a molecular weight of 257.43 g/mol. It is also known as Pyridine, 4-chloro-2-fluoro-3-iodo-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1211590-40-7
Jingsj CID: J-981390-0
Molecular Formula: C₅H₂ClFIN
Chinese Name: 4-氯-2-氟-3-碘吡啶
Molecular Weight: 257.43 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-Chloro-2-fluoro-3-iodopyridine?

The CAS number of 4-Chloro-2-fluoro-3-iodopyridine is 1211590-40-7.

What are the molecular formula and molecular weight of 4-Chloro-2-fluoro-3-iodopyridine?

4-Chloro-2-fluoro-3-iodopyridine has molecular formula C5H2ClFIN and molecular weight 257.43 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. "4-Chloro-2-fluoro-3-iodopyridine (CAS 1211590-40-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-981390-0 (accessed 2026-10-24).

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