Description

3-Pyridazinecarboxylic Acid is a heterocyclic carboxylic acid derivative that serves as a versatile and high-value synthetic building block in advanced organic chemistry. Its core value proposition lies in its unique pyridazine ring structure, which is integral to developing compounds with specific biological and material science properties. This intermediate is critically needed by research and development teams in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting the central nervous system and exhibiting enzyme inhibitory activity.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides, leveraging the bioactivity of the pyridazine moiety.
• Ligand and Catalyst Development: Serves as a starting material for creating complex chelating ligands used in catalysis and metal-organic frameworks (MOFs).
• Material Science Research: Employed in the development of organic electronic materials, dyes, and photoactive compounds due to its conjugated ring system.
• Chemical Biology Probes: Utilized to build molecular probes for studying biological pathways and protein interactions.
• Academic & Contract Research: A valuable reagent for methodological studies and custom synthesis projects in university and CRO laboratories.

Basic Information

Item	Detail
Product Name	3-Pyridazinecarboxylic Acid
CAS No.	2164-61-6
Molecular Formula	C5H4N2O2
Molecular Weight	124.10 g/mol
Synonyms	Pyridazine-3-carboxylic Acid; 3-Carboxypyridazine; 3-Pyridazinylcarboxylic Acid; 1,2-Diazine-3-carboxylic Acid; 2164-61-6; 3-Pyridazinecarboxylic acid; Pyridazine-3-carboxylic acid (VAN); NSC 403697; 3-Pyridazinecarboxylicacid
EINECS	218-507-8

Quality Control

Our 3-Pyridazinecarboxylic Acid is produced under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and purity determination, to meet the exacting standards required for research and process development. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every 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 area at controlled room temperature (15-25°C). The product is hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions when required for sensitive applications.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Water Content (KF)	≤0.5%
Residue on Ignition	≤0.1%
Heavy Metals	≤20 ppm

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