Description

6-Chloro-3-Cyclopropyl-[1,2,4]Triazolo[4,3-B]Pyridazine is a high-value heterocyclic building block and advanced pharmaceutical intermediate. This compound is critical for research and development in medicinal chemistry, particularly in the synthesis of novel bioactive molecules. It is primarily utilized by pharmaceutical R&D laboratories, agrochemical companies, and fine chemical manufacturers seeking to develop new active ingredients.

Application

• Pharmaceutical Intermediate: A key scaffold in the research and synthesis of new drug candidates, particularly for central nervous system (CNS) and anti-infective targets.
• Agrochemical Research: Used as a building block for developing new herbicides, fungicides, and insecticides with novel modes of action.
• Chemical Biology Probe: Serves as a core structure for creating tool compounds to study biological pathways and protein functions.
• Material Science Research: Investigated for the development of specialty polymers and organic electronic materials due to its fused heterocyclic structure.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific synthesis projects.

Basic Information

Product Name	6-Chloro-3-Cyclopropyl-[1,2,4]Triazolo[4,3-B]Pyridazine
CAS No.	1152552-07-2
Molecular Formula	C8H6ClN5
Molecular Weight	207.62 g/mol
Synonyms	6-Chloro-3-cyclopropyl-[1,2,4]triazolo[4,3-b]pyridazine; 6-Chloro-3-cyclopropyl-1,2,4-triazolo[4,3-b]pyridazine; 3-Cyclopropyl-6-chloro-[1,2,4]triazolo[4,3-b]pyridazine; CAS 1152552-07-2; 6-Chloro-3-cyclopropyl-s-triazolo[4,3-b]pyridazine; 6-Chloro-3-cyclopropyl-1,2,4-triazolopyridazine
EINECS	Contact for details

Quality Control

Our 6-Chloro-3-Cyclopropyl-[1,2,4]Triazolo[4,3-B]Pyridazine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR/LC-MS for structural confirmation, to ensure it meets the high standards required for research and development. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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 incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC)	Conforms
Identification (IR)	Conforms
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.