Description

4-(Pyridazin-3-Yl)Benzoic Acid is a high-purity organic building block of significant interest in advanced chemical synthesis. This compound matters as a key heterocyclic carboxylic acid derivative, offering a versatile scaffold for constructing complex molecular architectures. It is primarily needed by research and development teams in the pharmaceutical and agrochemical industries for use as a critical intermediate in drug discovery and active ingredient development.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for candidates targeting central nervous system and metabolic disorders.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging the pyridazine moiety's bioactivity.
• Ligand Synthesis: Acts as a precursor for creating complex ligands used in catalysis and material science applications.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological pathways and protein interactions.
• Material Science: Investigated as a monomer or additive for creating specialized polymers with unique electronic or optical properties.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological development and exploratory synthetic chemistry.

Basic Information

Product Name	4-(Pyridazin-3-Yl)Benzoic Acid
CAS No.	216060-22-9
Molecular Formula	C11H8N2O2
Molecular Weight	200.20 g/mol
Synonyms	3-(4-Carboxyphenyl)pyridazine; 4-(3-Pyridazinyl)benzoic Acid; Benzoic acid, 4-(3-pyridazinyl)-; 4-Pyridazin-3-yl-benzoic acid; [1,1'-Biphenyl]-4-carboxylic acid, 3'-pyridazinyl- (related); 3-(4-Carboxy-phenyl)-pyridazine
EINECS	Contact for details

Quality Control

Every batch of 4-(Pyridazin-3-Yl)Benzoic Acid is produced under a strict quality management system and undergoes rigorous analytical testing to ensure identity, purity, and consistency. Our standard grade typically meets a purity specification of ≥97% (HPLC), with higher purity grades available. A comprehensive Certificate of Analysis (COA) detailing batch-specific results for assay, related substances, and residual solvents is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. For long-term storage, consider the use of desiccants.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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