Methyl 4-oxo-3,4-dihydrophthalazine-1-carboxylate

4-氧代-3,4-二氢酞嗪-1-羧酸甲酯

Also known as: 4-Oxo-3,4-dihydro-phthalazine-1-carboxylic acid methyl ester, 1-Phthalazinecarboxylic acid, 3,4-dihydro-4-oxo-, methyl ester, Methyl 4-hydroxyphthalazine-1-carboxylate, Methyl 4-oxo-3,4-dihydro-1-phthalazinecarboxylate, 4-oxo-3H-phthalazine-1-carboxylic acid methyl ester, 4-keto-3H-phthalazine-1-carboxylic acid methyl ester

Methyl 4-oxo-3,4-dihydrophthalazine-1-carboxylate (CAS 53960-10-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H8N2O3 and a molecular weight of 204.18200 g/mol. It is also known as 4-Oxo-3,4-dihydro-phthalazine-1-carboxylic acid methyl ester, 1-Phthalazinecarboxylic acid, 3,4-dihydro-4-oxo-, methyl ester and Methyl 4-hydroxyphthalazine-1-carboxylate. Key property: a density of 1.39g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
53960-10-4
Jingsj CID
J-1506771-7
Molecular Formula
C10H8N2O3
Chinese Name
4-氧代-3,4-二氢酞嗪-1-羧酸甲酯
Molecular Weight
204.18200 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Density1.39g/cm3

Frequently Asked Questions

What is the CAS number of Methyl 4-oxo-3,4-dihydrophthalazine-1-carboxylate?

The CAS number of Methyl 4-oxo-3,4-dihydrophthalazine-1-carboxylate is 53960-10-4.

What are the molecular formula and molecular weight of Methyl 4-oxo-3,4-dihydrophthalazine-1-carboxylate?

Methyl 4-oxo-3,4-dihydrophthalazine-1-carboxylate has molecular formula C10H8N2O3 and molecular weight 204.18200 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Methyl 4-oxo-3,4-dihydrophthalazine-1-carboxylate (CAS 53960-10-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1506771-7 (accessed 2026-10-22).

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