Description

2,2,4-Trimethyl-3-Phenyl-1-Oxa-3-Aza-2-Silacyclopentan-5-One is a specialized organosilicon heterocyclic compound that serves as a valuable synthetic intermediate. Its unique structure, featuring a silicon-oxygen-nitrogen ring system, makes it a key building block for advanced materials and fine chemical synthesis. This product is primarily utilized by R&D chemists and process engineers in the pharmaceutical, agrochemical, and advanced polymer industries.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring silicon-containing scaffolds for enhanced bioavailability or metabolic stability.
• Agrochemical Synthesis: Serves as a precursor for developing new generation pesticides and herbicides with unique modes of action.
• Advanced Material Precursor: A key monomer or cross-linking agent in the production of specialty silicones, silicone-modified polymers, and high-performance resins.
• Ligand and Catalyst Development: Employed in organometallic chemistry to create novel silicon-based ligands for catalytic applications.
• Chemical Research (R&D): A versatile building block for exploring new heterocyclic chemistry and developing silicon-based functional molecules in academic and industrial laboratories.
• Surface Modification Agent: Can be used to modify material surfaces, imparting specific hydrophobic or release properties.

Basic Information

Product Name	2,2,4-Trimethyl-3-Phenyl-1-Oxa-3-Aza-2-Silacyclopentan-5-One
CAS No.	21654-63-7
Molecular Formula	C13H17NO2Si
Molecular Weight	247.37 g/mol
Synonyms	2,2,4-Trimethyl-3-phenyl-1-oxa-3-aza-2-silacyclopentan-5-one; 3-Phenyl-2,2,4-trimethyl-1-oxa-3-aza-2-silacyclopentan-5-one; 1-Oxa-3-aza-2-silacyclopentan-5-one, 2,2,4-trimethyl-3-phenyl-; NSC 163083; Silicon-containing heterocycle 21654-63-7; Phenyl-substituted oxazasilolidinone
EINECS	Contact for details

Quality Control

Our 2,2,4-Trimethyl-3-Phenyl-1-Oxa-3-Aza-2-Silacyclopentan-5-One is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques including HPLC, GC, NMR, and IR spectroscopy for identity confirmation and impurity profiling. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and specific tests is provided with each shipment to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials such as strong acids, strong bases, and oxidizing agents. The container should be kept tightly sealed when not in use to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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