1-(3-chlorophenyl)-4-hydroxy-6-oxo-1,6-dihydropyridazine-3-carboxylic acid

1-(3-氯苯基)-4-羟基-6-氧代-1,6-二氢哒嗪-3-羧酸

Also known as: 1-(3-chlorophenyl)-4-hydroxy-6-oxopyridazine-3-carboxylic acid, 3-pyridazinecarboxylic acid, 1-(3-chlorophenyl)-1,6-dihydro-4-hydroxy-6-oxo-, 1-(3-chlorophenyl)-4-hydroxy-6-oxo-1,6-dihydro-3-pyridazinecarboxylic acid

1-(3-chlorophenyl)-4-hydroxy-6-oxo-1,6-dihydropyridazine-3-carboxylic acid (CAS 339029-56-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H7ClN2O4 and a molecular weight of 266.63700 g/mol. It is also known as 1-(3-chlorophenyl)-4-hydroxy-6-oxopyridazine-3-carboxylic acid, 3-pyridazinecarboxylic acid, 1-(3-chlorophenyl)-1,6-dihydro-4-hydroxy-6-oxo- and 1-(3-chlorophenyl)-4-hydroxy-6-oxo-1,6-dihydro-3-pyridazinecarboxylic acid. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 339029-56-0
Jingsj CID: J-1018292-3
Molecular Formula: C₁₁H₇ClN₂O₄
Chinese Name: 1-(3-氯苯基)-4-羟基-6-氧代-1,6-二氢哒嗪-3-羧酸
Molecular Weight: 266.63700 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-(3-chlorophenyl)-4-hydroxy-6-oxo-1,6-dihydropyridazine-3-carboxylic acid?

The CAS number of 1-(3-chlorophenyl)-4-hydroxy-6-oxo-1,6-dihydropyridazine-3-carboxylic acid is 339029-56-0.

What are the molecular formula and molecular weight of 1-(3-chlorophenyl)-4-hydroxy-6-oxo-1,6-dihydropyridazine-3-carboxylic acid?

1-(3-chlorophenyl)-4-hydroxy-6-oxo-1,6-dihydropyridazine-3-carboxylic acid has molecular formula C11H7ClN2O4 and molecular weight 266.63700 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. "1-(3-chlorophenyl)-4-hydroxy-6-oxo-1,6-dihydropyridazine-3-carboxylic acid (CAS 339029-56-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1018292-3 (accessed 2026-10-23).

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