Description

1-Aza-2,5-Disilacyclopentane-1-Acetic Acid, -α--Ethyl-2,2,5,5-Tetramethyl-, 2-(4-Chlorophenyl)-1,1-Dimethylethyl Ester is a specialized organosilicon compound featuring a unique heterocyclic structure that integrates silicon and nitrogen. This molecular architecture makes it a valuable advanced intermediate for the synthesis of novel materials and active pharmaceutical ingredients (APIs). It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for constructing complex molecular frameworks.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those requiring silicon-containing bioactive molecules.
• Agrochemical Research: Used in the development of new-generation pesticides and herbicides where the silacyclopentane core offers unique biological activity.
• Material Science Precursor: Acts as a monomer or cross-linking agent in the development of specialty silicones and silicon-based polymers with tailored properties.
• Organic Synthesis Reagent: Employed in academic and industrial research for constructing complex heterocyclic systems and exploring new reaction pathways.
• Ligand Synthesis: Useful for creating novel silicon-nitrogen chelating ligands for catalysis and metal-organic frameworks (MOFs).

Basic Information

Product Name	1-Aza-2,5-Disilacyclopentane-1-Acetic Acid, -α--Ethyl-2,2,5,5-Tetramethyl-, 2-(4-Chlorophenyl)-1,1-Dimethylethyl Ester
CAS No.	120493-70-1
Molecular Formula	C19H32ClNO2Si2
Molecular Weight	406.09 g/mol
Synonyms	2-(4-Chlorophenyl)-1,1-dimethylethyl 1-aza-2,5-disilacyclopentane-1-acetate, α-ethyl-2,2,5,5-tetramethyl-; 1-Aza-2,5-disilacyclopentane-1-acetic acid, α-ethyl-2,2,5,5-tetramethyl-, 2-(4-chlorophenyl)-1,1-dimethylethyl ester; α-Ethyl-2,2,5,5-tetramethyl-1-aza-2,5-disilacyclopentane-1-acetic acid 2-(4-chlorophenyl)-1,1-dimethylethyl ester; (4-Chlorophenethyl) α-ethyl-2,2,5,5-tetramethyl-1-aza-2,5-disilacyclopentane-1-acetate
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality management systems. Every batch undergoes comprehensive analytical characterization using techniques including NMR, HPLC, and GC to confirm identity and purity. A detailed Certificate of Analysis (COA) is provided with each shipment, ensuring traceability and compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong bases and incompatible organic solvents. The compound is light-sensitive (store away from light).

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.