Description

3,5-Dimethyl-4-(Tributylstannyl)Isoxazole is a specialized organotin compound that serves as a versatile building block in advanced organic synthesis. Its core value lies in its ability to act as a key intermediate for the construction of complex molecular architectures, particularly in pharmaceutical and agrochemical research. This product is essential for R&D chemists and process development scientists working in medicinal chemistry, material science, and fine chemical manufacturing.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds targeting central nervous system and anti-inflammatory pathways.
• Agrochemical Synthesis: Used in the development of new generation fungicides and pesticides, leveraging the bioactivity of the organotin moiety.
• Cross-Coupling Reactions: Serves as a proficient stannylating agent in Stille cross-coupling reactions to form carbon-carbon bonds, a fundamental transformation in complex molecule assembly.
• Material Science Research: Employed in the development of organometallic complexes and advanced polymers with specific catalytic or electronic properties.
• Ligand and Catalyst Development: Acts as a starting material for synthesizing novel ligands and organometallic catalysts used in asymmetric synthesis.
• Academic & Industrial R&D: A valuable reagent for methodological development and exploring new synthetic routes in both university laboratories and corporate research centers.

Basic Information

Product Name	3,5-Dimethyl-4-(Tributylstannyl)Isoxazole
CAS No.	136295-80-2
Molecular Formula	C17H33NOSn
Molecular Weight	402.16 g/mol
Synonyms	4-(Tributylstannyl)-3,5-dimethylisoxazole; Tributyl(3,5-dimethyl-4-isoxazolyl)stannane; 3,5-Dimethyl-4-(tributylstannyl)-1,2-oxazole; Stannane, tributyl(3,5-dimethyl-4-isoxazolyl)-; 4-Tributylstannyl-3,5-dimethylisoxazole; 3,5-Dimethyl-4-tributylstannylisoxazole
EINECS	Contact for details

Quality Control

Our 3,5-Dimethyl-4-(Tributylstannyl)Isoxazole is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including NMR (¹H, ¹³C, ¹¹⁹Sn), HPLC, and GC analysis, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place at 2-8°C to minimize oxidation and hydrolysis. This material is moisture-sensitive and easily oxidized; prolonged exposure to air or moisture should be avoided. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Purity (HPLC/GC)	≥ 95.0%
Tin (Sn) Content	28.0 - 30.0 %

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