Description

6-Chloro-2-Phenyl-1,2,4-Triazolo[1,5-B]Pyridazine is a high-value heterocyclic organic compound that serves as a critical synthetic intermediate in advanced chemical research and development. Its unique fused triazolopyridazine structure makes it a versatile building block for creating novel molecules with targeted biological and material properties. This compound is primarily sought after by pharmaceutical R&D teams and agrochemical innovators for the synthesis of new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-infective agents.
• Agrochemical Research: Used in developing new generations of herbicides, fungicides, and insecticides with improved efficacy and selectivity.
• Material Science: Serves as a precursor for organic electronic materials, including charge-transport layers and light-emitting components.
• Chemical Biology: Employed as a molecular scaffold or probe in studying enzyme inhibition and protein-ligand interactions.
• Dye & Pigment Synthesis: Intermediate for creating specialized heterocyclic dyes with specific chromophoric properties.
• Academic & Contract Research: Essential reagent for methodological studies in organic synthesis and heterocyclic chemistry.

Basic Information

Product Name	6-Chloro-2-Phenyl-1,2,4-Triazolo[1,5-B]Pyridazine
CAS No.	39931-63-0
Molecular Formula	C₁₂H₇ClN₄
Molecular Weight	242.66 g/mol
Synonyms	6-Chloro-2-phenyl-[1,2,4]triazolo[1,5-b]pyridazine; 2-Phenyl-6-chloro-[1,2,4]triazolo[1,5-b]pyridazine; 39931-63-0; 6-Chloro-2-phenyl-1,2,4-triazolo[1,5-b]pyridazine; 1,2,4-Triazolo[1,5-b]pyridazine, 6-chloro-2-phenyl-; 6-Chloro-2-phenyl-s-triazolo[1,5-b]pyridazine
EINECS	Contact for details

Quality Control

Our 6-Chloro-2-Phenyl-1,2,4-Triazolo[1,5-B]Pyridazine is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity suitable for research and development applications. Each lot undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance protocols.

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 heat, sparks, and open flame. The container should be kept tightly sealed to prevent contamination and moisture absorption.

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%
Heavy Metals	≤ 20 ppm

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