Description

4-Methyl-5-Tributylstannylpyridazine is a specialized organotin pyridazine derivative, a high-value intermediate for advanced organic synthesis. This compound matters for its role as a key building block in cross-coupling reactions, enabling the efficient construction of complex heterocyclic systems. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for creating novel active ingredients.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting CNS and oncology.
• Agrochemical Synthesis: Used to construct complex pyridazine-based molecules for the development of new herbicides, fungicides, and insecticides.
• Material Science Research: Serves as a monomer or functionalization agent in the development of advanced polymers and organic electronic materials.
• Stille Cross-Coupling Reactions: Acts as a versatile organotin reagent for the efficient formation of carbon-carbon bonds under mild conditions.
• Ligand Synthesis: Employed in the preparation of novel nitrogen-containing ligands for catalysis and coordination chemistry.
• Chemical Biology Probes: Used to create tagged molecules for studying biological pathways and protein interactions.

Basic Information

Product Name	4-Methyl-5-Tributylstannylpyridazine
CAS No.	1206830-76-3
Molecular Formula	C17H32N2Sn
Molecular Weight	383.16 g/mol
Synonyms	5-Tributylstannyl-4-methylpyridazine; Tributyl(4-methylpyridazin-5-yl)stannane; 4-Methyl-5-(tributylstannyl)pyridazine; 4-Methylpyridazine-5-tributyltin; 5-(Tributylstannyl)-4-methylpyridazine; 4-Methyl-5-tributyltin pyridazine; 4-Methyl-5-(tributyltin)pyridazine
EINECS	Contact for details

Quality Control

Our 4-Methyl-5-Tributylstannylpyridazine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including NMR (1H, 13C, 119Sn) and HPLC analysis, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (argon or nitrogen) in a cool (2-8°C), dry place due to its moisture-sensitive nature. Keep away from heat and incompatible materials. Allow the sealed container to reach room temperature before opening to minimize moisture ingress.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95%
Tin (Sn) Content	30.0 - 32.0 %
Water Content (KF)	≤ 0.5 %

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