Description

8-Chloropyrido[2,3-d]pyridazin-5-amine is a heterocyclic organic compound belonging to the pyridopyridazine class, serving as a versatile and high-value chemical building block. Its molecular structure makes it a critical intermediate for synthesizing complex pharmacologically active molecules. This compound is primarily sought by research institutions and pharmaceutical companies engaged in the development of new therapeutic agents, particularly within medicinal chemistry and drug discovery pipelines.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates targeting various disease pathways.
• Medicinal Chemistry Research: Used as a core scaffold for structure-activity relationship (SAR) studies and library synthesis in drug discovery.
• Agrochemical Development: Serves as a building block for creating new active ingredients in crop protection products.
• Chemical Biology Probes: Utilized in the development of molecular probes for studying biological processes and target identification.
• Material Science Research: Investigated as a component for creating advanced organic electronic materials due to its fused heterocyclic structure.

Basic Information

Product Name	8-Chloropyrido[2,3-d]pyridazin-5-amine
CAS No.	2843-73-4
Molecular Formula	C7H5ClN4
Molecular Weight	180.59 g/mol
Synonyms	8-Chloro-5-aminopyrido[2,3-d]pyridazine; 5-Amino-8-chloropyrido[2,3-d]pyridazine; 8-Chloro-5-pyrido[2,3-d]pyridazinamine; 2843-73-4; 8-Chloro-5-aminopyridopyridazine
EINECS	Contact for details

Quality Control

Our 8-Chloropyrido[2,3-d]pyridazin-5-amine is manufactured under strict quality management systems. Each batch undergoes comprehensive 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 Certificate of Analysis (COA) detailing all test results 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 controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which may affect stability and performance.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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