Description

6-Chloro-3-Methoxy-[1,2,4]Triazolo[4,3-B]Pyridazine is a high-purity heterocyclic building block of significant interest in advanced organic synthesis. Its fused triazolopyridazine core, functionalized with chloro and methoxy groups, makes it a versatile intermediate for constructing complex molecular architectures. This compound is primarily utilized by pharmaceutical and agrochemical R&D organizations for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly for central nervous system (CNS) and anti-infective therapies.
• Agrochemical Synthesis: Serves as a crucial building block for creating novel herbicides, fungicides, and insecticides with enhanced efficacy.
• Material Science Research: Used in the synthesis of specialized organic electronic materials and ligands for catalytic systems.
• Chemical Biology Probe Development: Employed to create tool compounds for studying enzyme function and biological pathways.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific synthesis projects.

Basic Information

Product Name	6-Chloro-3-Methoxy-[1,2,4]Triazolo[4,3-B]Pyridazine
CAS No.	1506944-22-4
Molecular Formula	C₆H₅ClN₄O
Molecular Weight	184.58 g/mol
Synonyms	6-Chloro-3-methoxy-[1,2,4]triazolo[4,3-b]pyridazine; 6-Chloro-3-methoxy-1,2,4-triazolo[4,3-b]pyridazine; 1,2,4-Triazolo[4,3-b]pyridazine, 6-chloro-3-methoxy-; 1506944-22-4; 6-Chloro-3-methoxy-s-triazolo[4,3-b]pyridazine; 3-Methoxy-6-chloro-[1,2,4]triazolo[4,3-b]pyridazine
EINECS	Contact for details

Quality Control

Our 6-Chloro-3-Methoxy-[1,2,4]Triazolo[4,3-B]Pyridazine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical quality attributes to support your regulatory and R&D documentation needs.

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). Keep away from incompatible materials such as strong oxidizing agents. For long-term storage, consider storing under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC)	Conforms
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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