4-Oxo-3,4-dihydrophthalazine-5-carboxylic acid

4-氧代-3,4-二氢酞嗪-5-甲酸

4-Oxo-3,4-dihydrophthalazine-5-carboxylic acid (CAS 14346-61-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H6N2O3 and a molecular weight of 190.16 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 14346-61-3
Jingsj CID: J-979231-1
Molecular Formula: C₉H₆N₂O₃
Chinese Name: 4-氧代-3,4-二氢酞嗪-5-甲酸
Molecular Weight: 190.16 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-Oxo-3,4-dihydrophthalazine-5-carboxylic acid?

The CAS number of 4-Oxo-3,4-dihydrophthalazine-5-carboxylic acid is 14346-61-3.

What are the molecular formula and molecular weight of 4-Oxo-3,4-dihydrophthalazine-5-carboxylic acid?

4-Oxo-3,4-dihydrophthalazine-5-carboxylic acid has molecular formula C9H6N2O3 and molecular weight 190.16 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-Oxo-3,4-dihydrophthalazine-5-carboxylic acid (CAS 14346-61-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-979231-1 (accessed 2026-10-24).

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