2-(4-methylphenyl)-4-(3-pyridin-3-yl-1,2,4-oxadiazol-5-yl)phthalazin-1(2H)-one

2-(4-methylphenyl)-4-(3-pyridin-3-yl-1,2,4-oxadiazol-5-yl)phthalazin-1(2H)-one (CAS 1291855-04-3) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C22H15N5O2 and a molecular weight of 381.4 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1291855-04-3
Jingsj CID: J-1345786-4
Molecular Formula: C₂₂H₁₅N₅O₂
Molecular Weight: 381.4 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-(4-methylphenyl)-4-(3-pyridin-3-yl-1,2,4-oxadiazol-5-yl)phthalazin-1(2H)-one?

The CAS number of 2-(4-methylphenyl)-4-(3-pyridin-3-yl-1,2,4-oxadiazol-5-yl)phthalazin-1(2H)-one is 1291855-04-3.

What are the molecular formula and molecular weight of 2-(4-methylphenyl)-4-(3-pyridin-3-yl-1,2,4-oxadiazol-5-yl)phthalazin-1(2H)-one?

2-(4-methylphenyl)-4-(3-pyridin-3-yl-1,2,4-oxadiazol-5-yl)phthalazin-1(2H)-one has molecular formula C22H15N5O2 and molecular weight 381.4 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. "2-(4-methylphenyl)-4-(3-pyridin-3-yl-1,2,4-oxadiazol-5-yl)phthalazin-1(2H)-one (CAS 1291855-04-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1345786-4 (accessed 2026-10-23).

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