Description

4,6-Dichloro-3-Pyridazinecarboxylic Acid is a high-purity, multi-functional heterocyclic building block essential for advanced organic synthesis. This compound matters as a key intermediate in the development of novel active pharmaceutical ingredients (APIs) and agrochemicals, enabling the construction of complex molecular architectures. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating new compounds with targeted biological activity.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting various therapeutic areas.
• Agrochemical Synthesis: Used as a key building block for developing new herbicides, fungicides, and insecticides with improved efficacy.
• Chemical Research & Development: Serves as a versatile scaffold for constructing complex heterocyclic compounds in academic and industrial R&D laboratories.
• Ligand and Catalyst Development: Employed in the preparation of specialized ligands for metal catalysis and other advanced synthetic methodologies.
• Material Science Precursor: Potential use in the synthesis of organic electronic materials and functional polymers.

Basic Information

Product Name	4,6-Dichloro-3-Pyridazinecarboxylic Acid
CAS No.	1040246-87-4
Molecular Formula	C5H2Cl2N2O2
Molecular Weight	192.99 g/mol
Synonyms	3-Pyridazinecarboxylic acid, 4,6-dichloro-; 4,6-Dichloropyridazine-3-carboxylic acid; 4,6-Dichloro-3-carboxypyridazine; 4,6-Dichloro-pyridazine-3-carboxylic acid; 1040246-87-4; 4,6-Dichloro-3-pyridazinecarboxylic acid; 4,6-Dichloro-3-pyridazinecarboxylic acid (CAS 1040246-87-4)
EINECS	Contact for details

Quality Control

Our 4,6-Dichloro-3-Pyridazinecarboxylic 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 research and process chemistry. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and consistency.

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 incompatible organic solvents. The container must be kept tightly closed in a dry environment.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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