Description

3-Iodopyridazine is a versatile halogenated heterocyclic building block of significant importance in modern synthetic chemistry. Its core value lies in enabling the efficient construction of complex molecular architectures through cross-coupling reactions and nucleophilic substitutions. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries, where it serves as a key precursor for active pharmaceutical ingredients (APIs), functional ligands, and advanced organic materials.

Application

• Pharmaceutical Intermediate: A critical building block for the synthesis of novel drug candidates, particularly in kinase inhibitor and central nervous system (CNS) therapeutic research.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and insecticides with improved efficacy and selectivity.
• Material Science Precursor: Employed in the creation of organic electronic materials, such as ligands for OLEDs and charge-transport molecules.
• Cross-Coupling Reactions: Serves as a reliable substrate for Suzuki-Miyaura, Stille, and Sonogashira couplings to introduce the pyridazine moiety into complex systems.
• Nucleophilic Substitution: The iodine atom is readily displaced, allowing for functionalization with various nucleophiles to create diverse chemical libraries.
• Ligand Synthesis: Used to prepare specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Chemical Biology Probes: Acts as a starting point for synthesizing molecular probes and tags for biochemical research.

Basic Information

Item	Details
Product Name	3-Iodopyridazine
CAS No.	65202-53-1
Molecular Formula	C4H3IN2
Molecular Weight	205.98 g/mol
Synonyms	3-Iodopyridazine; Pyridazine, 3-iodo-; Iodopyridazine; 3IPD; 3-Pyridazinyl iodide; 65202-53-1; 3-Iodo-1,2-diazine
EINECS	Contact for details

Quality Control

Our 3-Iodopyridazine is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity, NMR for structural confirmation, and GC-MS for impurity profiling, to ensure it meets the high standards required for research and commercial synthesis. A comprehensive Certificate of Analysis (COA) is provided with each shipment, detailing all specifications and test results.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat and incompatible materials. Due to its light-sensitive nature, handling under subdued light is recommended for long-term stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Heavy Metals	< 10 ppm
Residual Solvents (GC)	Complies with ICH guidelines
Water Content (KF)	< 0.5%

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