3-(1-Oxo-4-phenylphthalazin-2(1H)-yl)propanenitrile

3-(1-氧代-4-苯基二氮杂萘-2(1H)-基)丙腈

Also known as: Venadaparib Impurity 9, 2(1H)-Phthalazinepropanenitrile, 1-oxo-4-phenyl-, 3-(1-oxo-4-phenylphthalazin-2-yl)propanenitrile, 2(1H)-Phthalazinepropionitrile, 1-oxo-4-phenyl- (7CI)

3-(1-Oxo-4-phenylphthalazin-2(1H)-yl)propanenitrile (CAS 76972-37-7) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C17H13N3O and a molecular weight of 275.30500 g/mol. It is also known as Venadaparib Impurity 9, 2(1H)-Phthalazinepropanenitrile, 1-oxo-4-phenyl- and 3-(1-oxo-4-phenylphthalazin-2-yl)propanenitrile. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 76972-37-7
Jingsj CID: J-1559571-3
Molecular Formula: C₁₇H₁₃N₃O
Chinese Name: 3-(1-氧代-4-苯基二氮杂萘-2(1H)-基)丙腈
Molecular Weight: 275.30500 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-(1-Oxo-4-phenylphthalazin-2(1H)-yl)propanenitrile?

The CAS number of 3-(1-Oxo-4-phenylphthalazin-2(1H)-yl)propanenitrile is 76972-37-7.

What are the molecular formula and molecular weight of 3-(1-Oxo-4-phenylphthalazin-2(1H)-yl)propanenitrile?

3-(1-Oxo-4-phenylphthalazin-2(1H)-yl)propanenitrile has molecular formula C17H13N3O and molecular weight 275.30500 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. "3-(1-Oxo-4-phenylphthalazin-2(1H)-yl)propanenitrile (CAS 76972-37-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1559571-3 (accessed 2026-10-22).

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