4-[2-[4-(3-methoxyphenyl)piperazin-1-yl]-2-oxoethyl]-4H-phthalazin-1-one

4-[2-[4-(3-methoxyphenyl)piperazin-1-yl]-2-oxoethyl]-4H-phthalazin-1-one (CAS 850090-54-9) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C21H22N4O3 and a molecular weight of 378.4 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 850090-54-9
Jingsj CID: J-1834724-9
Molecular Formula: C₂₁H₂₂N₄O₃
Molecular Weight: 378.4 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-[2-[4-(3-methoxyphenyl)piperazin-1-yl]-2-oxoethyl]-4H-phthalazin-1-one?

The CAS number of 4-[2-[4-(3-methoxyphenyl)piperazin-1-yl]-2-oxoethyl]-4H-phthalazin-1-one is 850090-54-9.

What are the molecular formula and molecular weight of 4-[2-[4-(3-methoxyphenyl)piperazin-1-yl]-2-oxoethyl]-4H-phthalazin-1-one?

4-[2-[4-(3-methoxyphenyl)piperazin-1-yl]-2-oxoethyl]-4H-phthalazin-1-one has molecular formula C21H22N4O3 and molecular weight 378.4 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. "4-[2-[4-(3-methoxyphenyl)piperazin-1-yl]-2-oxoethyl]-4H-phthalazin-1-one (CAS 850090-54-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1834724-9 (accessed 2026-10-24).

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