5-Chloro-3-fluoro-2-methylisonicotinic acid

5-氯-3-氟-2-甲基异烟酸

5-Chloro-3-fluoro-2-methylisonicotinic acid (CAS 2259311-26-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H5ClFNO2 and a molecular weight of 189.57 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2259311-26-5
Jingsj CID: J-301569-4
Molecular Formula: C₇H₅ClFNO₂
Chinese Name: 5-氯-3-氟-2-甲基异烟酸
Molecular Weight: 189.57 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-Chloro-3-fluoro-2-methylisonicotinic acid?

The CAS number of 5-Chloro-3-fluoro-2-methylisonicotinic acid is 2259311-26-5.

What are the molecular formula and molecular weight of 5-Chloro-3-fluoro-2-methylisonicotinic acid?

5-Chloro-3-fluoro-2-methylisonicotinic acid has molecular formula C7H5ClFNO2 and molecular weight 189.57 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-fluoro-2-methylisonicotinic acid (CAS 2259311-26-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-301569-4 (accessed 2026-10-24).

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