Description

Isoxazole, 3-Methyl-5-(Trimethylsilyl)- (9Ci) is a specialized organosilicon compound featuring a functionalized isoxazole ring system. This unique structure makes it a valuable advanced synthetic intermediate and building block in modern organic chemistry. It is primarily utilized by research and development teams in the pharmaceutical and agrochemical sectors for the synthesis of novel active ingredients and complex molecules.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those requiring silicon-containing heterocycles.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its functionalized ring system for bioactivity.
• Material Science Precursor: Acts as a monomer or precursor in the development of specialty polymers and silicon-based advanced materials.
• Organic Synthesis Reagent: Employed in cross-coupling reactions and as a protecting group or directing agent in complex multi-step syntheses.
• Ligand Synthesis: Useful for creating novel ligands for catalysis in asymmetric synthesis and transition metal chemistry.
• Chemical Research & Development: A versatile tool for medicinal chemists and process development scientists exploring new chemical entities.

Basic Information

Item	Detail
Product Name	Isoxazole, 3-Methyl-5-(Trimethylsilyl)- (9Ci)
CAS No.	54773-26-1
Molecular Formula	C9H17NOSi
Molecular Weight	183.33 g/mol
Synonyms	3-Methyl-5-(trimethylsilyl)isoxazole; 5-(Trimethylsilyl)-3-methylisoxazole; 3-Methyl-5-(trimethylsilyl)-1,2-oxazole; 3-Methyl-5-trimethylsilylisoxazole; TMS-Methylisoxazole; Trimethyl(3-methylisoxazol-5-yl)silane
EINECS	Contact for details

Quality Control

Our Isoxazole, 3-Methyl-5-(Trimethylsilyl)- (9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing including HPLC for purity and NMR for structural confirmation to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) detailing all specifications are available upon request.

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). This compound is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) when appropriate to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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