Description

3,6-Diiodopyridazine is a halogenated heterocyclic compound that serves as a versatile and critical building block in advanced organic synthesis. Its value lies in the high reactivity of the iodine atoms, making it an excellent precursor for cross-coupling reactions and the construction of complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science sectors, where it is used to develop new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly for targeted therapies.
• Agrochemical Synthesis: Building block for developing new herbicides, fungicides, and plant growth regulators.
• Material Science Research: Used in the creation of organic electronic materials, such as OLEDs and conductive polymers.
• Cross-Coupling Reactions: Essential substrate for Suzuki, Stille, and other palladium-catalyzed coupling reactions to form biaryl structures.
• Ligand and Catalyst Development: Serves as a starting material for synthesizing specialized ligands for metal complexes.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for biochemical research.

Basic Information

Product Name	3,6-Diiodopyridazine
CAS No.	20698-04-8
Molecular Formula	C4H2I2N2
Molecular Weight	331.88 g/mol
Synonyms	3,6-Diiodopyridazine; Pyridazine, 3,6-diiodo-; 3,6-Diiodo-1,2-diazine; 3,6-Diiodo-1,2-diazabenzene; NSC 5111; 1,2-Diazine, 3,6-diiodo-; 20698-04-8 (CAS)
EINECS	Contact for details

Quality Control

Our 3,6-Diiodopyridazine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and elemental analysis, to ensure high purity and consistency. Certificates of Analysis (COA) documenting full specifications are provided with every shipment to guarantee compliance with your research and production requirements.

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.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥97.0%
Melting Point	Contact for details
Heavy Metals	<20 ppm
Residue on Ignition	<0.1%

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