6-{[3-(4-fluoro-2-methoxyphenyl)-6-oxopyridazin-1(6H)-yl]acetyl}-4-methyl-2H-1,4-benzoxazin-3(4H)-one

6-{[3-(4-fluoro-2-methoxyphenyl)-6-oxopyridazin-1(6H)-yl]acetyl}-4-methyl-2H-1,4-benzoxazin-3(4H)-one (CAS 1219578-86-5) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C22H18FN3O5 and a molecular weight of 423.4 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1219578-86-5
Jingsj CID: J-1511007-5
Molecular Formula: C₂₂H₁₈FN₃O₅
Molecular Weight: 423.4 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 6-{[3-(4-fluoro-2-methoxyphenyl)-6-oxopyridazin-1(6H)-yl]acetyl}-4-methyl-2H-1,4-benzoxazin-3(4H)-one?

The CAS number of 6-{[3-(4-fluoro-2-methoxyphenyl)-6-oxopyridazin-1(6H)-yl]acetyl}-4-methyl-2H-1,4-benzoxazin-3(4H)-one is 1219578-86-5.

What are the molecular formula and molecular weight of 6-{[3-(4-fluoro-2-methoxyphenyl)-6-oxopyridazin-1(6H)-yl]acetyl}-4-methyl-2H-1,4-benzoxazin-3(4H)-one?

6-{[3-(4-fluoro-2-methoxyphenyl)-6-oxopyridazin-1(6H)-yl]acetyl}-4-methyl-2H-1,4-benzoxazin-3(4H)-one has molecular formula C22H18FN3O5 and molecular weight 423.4 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. "6-{[3-(4-fluoro-2-methoxyphenyl)-6-oxopyridazin-1(6H)-yl]acetyl}-4-methyl-2H-1,4-benzoxazin-3(4H)-one (CAS 1219578-86-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1511007-5 (accessed 2026-10-25).

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