5-Fluoro-2-methyl-4-nitropyridine 1-oxide

2-甲基-4-硝基-5-氟吡啶-1-氧化物

Also known as: 5-Fluoro-2-methyl-4-nitropyridine N-oxide, 5-Fluoro-4-nitro-2-picoline N-oxide, 5-fluoro-2-methyl-4-nitro-1-oxidopyridin-1-ium, 5-fluoro-2-methyl-4-nitropyridine 1-oxide, 5-fluoro-4-nitro-2-picoline N-oxide, Pyridine, 5-fluoro-2-methyl-4-nitro-, 1-oxide

5-Fluoro-2-methyl-4-nitropyridine 1-oxide (CAS 113209-88-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H5FN2O3 and a molecular weight of 172.11400 g/mol. It is also known as 5-Fluoro-2-methyl-4-nitropyridine N-oxide, 5-Fluoro-4-nitro-2-picoline N-oxide and 5-fluoro-2-methyl-4-nitro-1-oxidopyridin-1-ium. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 113209-88-4
Jingsj CID: J-1014569-6
Molecular Formula: C₆H₅FN₂O₃
Chinese Name: 2-甲基-4-硝基-5-氟吡啶-1-氧化物
Molecular Weight: 172.11400 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-Fluoro-2-methyl-4-nitropyridine 1-oxide?

The CAS number of 5-Fluoro-2-methyl-4-nitropyridine 1-oxide is 113209-88-4.

What are the molecular formula and molecular weight of 5-Fluoro-2-methyl-4-nitropyridine 1-oxide?

5-Fluoro-2-methyl-4-nitropyridine 1-oxide has molecular formula C6H5FN2O3 and molecular weight 172.11400 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-Fluoro-2-methyl-4-nitropyridine 1-oxide (CAS 113209-88-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1014569-6 (accessed 2026-10-22).

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