2-Ethyl-5-hydroxy-1,2-dihydrophthalazin-1-one

2-乙基-5-羟基-1,2-二氢酞嗪-1-酮

2-Ethyl-5-hydroxy-1,2-dihydrophthalazin-1-one (CAS 2059942-45-7) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C10H10N2O2 and a molecular weight of 190.20 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2059942-45-7
Jingsj CID: J-768729-9
Molecular Formula: C₁₀H₁₀N₂O₂
Chinese Name: 2-乙基-5-羟基-1,2-二氢酞嗪-1-酮
Molecular Weight: 190.20 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-Ethyl-5-hydroxy-1,2-dihydrophthalazin-1-one?

The CAS number of 2-Ethyl-5-hydroxy-1,2-dihydrophthalazin-1-one is 2059942-45-7.

What are the molecular formula and molecular weight of 2-Ethyl-5-hydroxy-1,2-dihydrophthalazin-1-one?

2-Ethyl-5-hydroxy-1,2-dihydrophthalazin-1-one has molecular formula C10H10N2O2 and molecular weight 190.20 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-Ethyl-5-hydroxy-1,2-dihydrophthalazin-1-one (CAS 2059942-45-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-768729-9 (accessed 2026-10-24).

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