Description

4-Methyl-2,2,3-Triphenyl-1-Oxa-3-Aza-2-Silacyclopentan-5-One is a specialized organosilicon heterocyclic compound with a unique silacyclopentane core. This compound is valued for its role as a key synthetic intermediate and building block in advanced organic and organometallic chemistry. It is primarily utilized by research institutions and industrial R&D departments focused on developing novel materials, pharmaceuticals, and agrochemicals. Its distinct structure offers valuable reactivity for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring silicon-containing scaffolds.
• Agrochemical Research: Used in the development of new generation pesticides and herbicides, where the silacyclopentane unit can influence biological activity and stability.
• Material Science: Acts as a monomer or cross-linking agent in the research of specialty polymers, silicones, and hybrid organic-inorganic materials.
• Organic Synthesis Building Block: Employed in academic and industrial laboratories for constructing complex heterocycles and in methodology development due to its reactive functional groups.
• Ligand Synthesis: Useful for preparing novel ligands for catalysis, particularly in asymmetric synthesis and transition metal catalysis.

Basic Information

Product Name	4-Methyl-2,2,3-Triphenyl-1-Oxa-3-Aza-2-Silacyclopentan-5-One
CAS No.	21654-64-8
Molecular Formula	C24H23NO2Si
Molecular Weight	385.53 g/mol
Synonyms	4-Methyl-2,2,3-triphenyl-1-oxa-3-aza-2-silacyclopentan-5-one; 2,2,3-Triphenyl-4-methyl-1-oxa-3-aza-2-silacyclopentan-5-one; 1-Oxa-3-aza-2-silacyclopentan-5-one, 4-methyl-2,2,3-triphenyl-; Silacyclopentanone derivative; Organosilicon lactam
EINECS	Contact for details

Quality Control

Our 4-Methyl-2,2,3-Triphenyl-1-Oxa-3-Aza-2-Silacyclopentan-5-One is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, documenting all critical quality parameters. Our commitment to cGMP and ISO standards ensures reliable material for your most demanding research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere (e.g., nitrogen or argon) in a desiccator for long-term storage to prevent decomposition. 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
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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