2-(4-chlorophenyl)-5-hydroxy-3-oxo-2,3-dihydro-pyridazine-6-carboxylic acid

Modify Date: 2025-11-28 12:25:50

2-(4-chlorophenyl)-5-hydroxy-3-oxo-2,3-dihydro-pyridazine-6-carboxylic acid Structure
2-(4-chlorophenyl)-5-hydroxy-3-oxo-2,3-dihydro-pyridazine-6-carboxylic acid structure
Common Name 2-(4-chlorophenyl)-5-hydroxy-3-oxo-2,3-dihydro-pyridazine-6-carboxylic acid
CAS Number 121582-65-8 Molecular Weight 266.63700
Density N/A Boiling Point N/A
Molecular Formula C11H7ClN2O4 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 2-(4-chlorophenyl)-5-hydroxy-3-oxo-2,3-dihydro-pyridazine-6-carboxylic acid

 Chemical & Physical Properties

Molecular Formula C11H7ClN2O4
Molecular Weight 266.63700
Exact Mass 266.00900
PSA 92.42000
LogP 1.28970
InChIKey HAODGNDPKBJEKH-UHFFFAOYSA-N
SMILES O=C(O)c1nn(-c2ccc(Cl)cc2)c(=O)cc1O

 Synthetic Route

~86%

2-(4-chlorophenyl)-5-hydroxy-3-oxo-2,3-dihydro-pyridazine-6-carboxylic acid Structure

2-(4-chlorophen...

CAS#:121582-65-8

Literature: Schober, Bernt D.; Megyeri, Gabor; Kappe, Thomas Journal of Heterocyclic Chemistry, 1989 ,  vol. 26, p. 169 - 176

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2-(4-chlorophenyl)-5-hydroxy-3-oxo-2,3-dihydro-pyridazine-6-carboxylic acid Structure

2-(4-chlorophen...

CAS#:121582-65-8

Literature: Schober, Bernt D.; Megyeri, Gabor; Kappe, Thomas Journal of Heterocyclic Chemistry, 1989 ,  vol. 26, p. 169 - 176
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