Description

4-Pyridazinecarboxylic Acid, 3-Amino-6-Chloro- is a high-purity, heterocyclic carboxylic acid derivative that serves as a critical building block in advanced organic synthesis. Its unique structure, featuring both amino and chloro substituents on the pyridazine ring, makes it a versatile intermediate for constructing complex molecules with tailored properties. This compound is primarily utilized by research institutions and industrial R&D departments in the pharmaceutical and agrochemical sectors for the development of new active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-infective agents.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Ligand and Chelator Development: Serves as a starting material for creating specialized ligands used in catalysis and metal complexation.
• Material Science Research: Employed in the development of organic semiconductors, dyes, and photoactive materials.
• Chemical Biology Probes: Utilized to build molecular probes for studying enzyme function and biological pathways.
• Custom Synthesis and Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific synthesis projects.

Basic Information

Product Name	4-Pyridazinecarboxylic Acid, 3-Amino-6-Chloro-
CAS No.	1780089-06-6
Molecular Formula	C5H4ClN3O2
Molecular Weight	173.56 g/mol
Synonyms	3-Amino-6-chloropyridazine-4-carboxylic acid; 6-Chloro-3-aminopyridazine-4-carboxylic acid; 3-Amino-6-chloro-4-pyridazinecarboxylic acid; 4-Carboxy-3-amino-6-chloropyridazine; 3-Amino-6-chloro-1,2-diazine-4-carboxylic acid; 6-Chloro-3-amino-1,2-diazine-4-carboxylic acid; 3-Amino-6-chloro-1,2-diazine-4-carboxylate
EINECS	Contact for details

Quality Control

Our 4-Pyridazinecarboxylic Acid, 3-Amino-6-Chloro- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR, MS), to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with every shipment.

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. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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