Description

3-Chloro-6-Methylpyridazine-4-Carboxylic Acid is a high-purity, functionalized heterocyclic building block essential for advanced organic synthesis. This compound serves as a critical intermediate in the development of novel active pharmaceutical ingredients (APIs) and agrochemicals, where its unique pyridazine scaffold enables precise molecular modifications. It is primarily sought by research and development teams in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecules with targeted biological activity.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting CNS disorders, inflammation, and oncology.
• Agrochemical Synthesis: Used in the research and development of next-generation herbicides, fungicides, and insecticides, leveraging its heterocyclic structure for bioactivity.
• Chemical Research & Development: Serves as a versatile precursor for creating specialized ligands, catalysts, and functional materials in academic and industrial labs.
• Custom Synthesis & Contract Manufacturing: A valuable starting material for custom synthesis projects requiring specific chlorinated pyridazine derivatives.

Basic Information

Product Name	3-Chloro-6-Methylpyridazine-4-Carboxylic Acid
CAS No.	914637-40-4
Molecular Formula	C7H5ClN2O2
Molecular Weight	184.58 g/mol
Synonyms	3-Chloro-6-methyl-4-pyridazinecarboxylic acid; 3-Chloro-6-methylpyridazine-4-carboxylic acid; 4-Pyridazinecarboxylic acid, 3-chloro-6-methyl-; 914637-40-4; 3-Chloro-6-methyl-1,2-diazine-4-carboxylic acid; 3-Chloro-6-methyl-1,2-diazine-4-carboxylate
EINECS	Contact for details

Quality Control

Our 3-Chloro-6-Methylpyridazine-4-Carboxylic Acid is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research and commercial synthesis. Certificates of Analysis (COA) documenting all critical parameters are provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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