Description

1-(4-Chlorophenyl)-6-Oxo-1,4,5,6-Tetrahydropyridazine-3-Carboxylic Acid CAS NO 926232-59-9 is a high-purity, advanced pharmaceutical intermediate with a defined heterocyclic structure. This compound is valued for its role as a critical building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring complex molecular architectures. It is primarily utilized by research institutions and pharmaceutical manufacturers engaged in the development of new chemical entities and fine chemical production.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the research and synthesis of new drug candidates, especially those targeting central nervous system (CNS) disorders or inflammatory diseases.
• Active Pharmaceutical Ingredient (API) Development: Used in the construction of complex molecular scaffolds during the early-stage development of potential APIs.
• Medicinal Chemistry Research: A valuable reagent for structure-activity relationship (SAR) studies and lead optimization in drug discovery programs.
• Fine Chemical Synthesis: Employed in multi-step organic synthesis for producing specialized, high-value chemicals with specific functional groups.
• Contract Research & Manufacturing (CRAM): Supplied to organizations providing custom synthesis and scale-up services for the pharmaceutical industry.
• Academic Research: Used in university and institutional labs for studying heterocyclic chemistry and developing new synthetic methodologies.

Basic Information

Product Name	1-(4-Chlorophenyl)-6-Oxo-1,4,5,6-Tetrahydropyridazine-3-Carboxylic Acid
CAS No.	926232-59-9
Molecular Formula	C11H9ClN2O3
Molecular Weight	252.65 g/mol
Synonyms	1-(4-Chlorophenyl)-6-oxo-1,4,5,6-tetrahydropyridazine-3-carboxylic acid; 6-Oxo-1-(4-chlorophenyl)-1,4,5,6-tetrahydropyridazine-3-carboxylic acid; 1-(p-Chlorophenyl)-6-oxo-1,4,5,6-tetrahydropyridazine-3-carboxylic acid; 3-Carboxy-1-(4-chlorophenyl)-1,4,5,6-tetrahydropyridazin-6-one; 926232-59-9; Tetrahydropyridazine-3-carboxylic acid derivative
EINECS	Contact for details

Quality Control

Our 1-(4-Chlorophenyl)-6-Oxo-1,4,5,6-Tetrahydropyridazine-3-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for pharmaceutical research and development. Certificates of Analysis (COA) detailing all specifications are provided with every shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong acids and organic solvents. The container must be kept tightly sealed to protect the integrity of the product.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.