Description

3-Chloro-5,6,7,8-tetrahydropyrido[4,3-c]pyridazine is a versatile heterocyclic building block of significant interest in advanced organic synthesis. Its fused bicyclic structure, featuring a chlorinated pyridazine ring, makes it a critical intermediate for constructing complex pharmacologically active molecules. This compound is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of drug candidates targeting central nervous system (CNS) disorders, oncology, and inflammation.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides due to its bioactive heterocyclic scaffold.
• Chemical Biology Probe: Employed in the design and synthesis of molecular probes for studying enzyme function and biological pathways.
• Material Science Research: Investigated as a building block for novel organic electronic materials and ligands for metal-organic frameworks (MOFs).
• Custom Synthesis & Contract Manufacturing: A crucial starting material for custom synthesis projects requiring complex, functionalized nitrogen-containing heterocycles.

Basic Information

Product Name	3-Chloro-5,6,7,8-tetrahydropyrido[4,3-c]pyridazine
CAS No.	45882-63-1
Molecular Formula	C7H8ClN3
Molecular Weight	169.61 g/mol
Synonyms	3-Chloro-5,6,7,8-tetrahydropyrido[4,3-c]pyridazine; 3-Chloro-5,6,7,8-tetrahydro-4H-pyrido[4,3-c]pyridazine; 45882-63-1; 3-Chloro-4H,5H,6H,7H,8H-pyrido[4,3-c]pyridazine; 3-Chloro-4,5,6,7-tetrahydropyrido[4,3-c]pyridazine; 3-Chloro-4,5,6,7-tetrahydro-pyrido[4,3-c]pyridazine
EINECS	Contact for details

Quality Control

Our 3-Chloro-5,6,7,8-tetrahydropyrido[4,3-c]pyridazine is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee compliance with your research and development requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.