Description

1-Aza-2,5-Disilacyclopentane-1-Acetic Acid, -α-,2,2,5,5-Pentamethyl-, Ethyl Ester is a specialized organosilicon compound featuring a unique heterocyclic structure that integrates silicon and nitrogen. This molecular architecture makes it a valuable precursor and building block in advanced materials science and fine chemical synthesis. It is primarily utilized by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer industries for developing novel compounds with tailored properties.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the development of novel active pharmaceutical ingredients (APIs), particularly those requiring silicon-containing functional groups.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where its structural motifs can enhance biological activity or environmental stability.
• Material Science Precursor: Acts as a monomer or cross-linking agent in the synthesis of specialty silicones and silicon-based polymers for high-performance coatings and elastomers.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex molecular architectures, leveraging its reactive aza-disilacyclopentane core.
• Surface Modification Agent: Utilized to functionalize silica or other material surfaces, imparting specific chemical properties for advanced composites or chromatography media.

Basic Information

Product Name	1-Aza-2,5-Disilacyclopentane-1-Acetic Acid, -α-,2,2,5,5-Pentamethyl-, Ethyl Ester
CAS No.	78605-29-5
Molecular Formula	C12H27NO2Si2
Molecular Weight	273.52 g/mol
Synonyms	Ethyl 1-Aza-2,5-disilacyclopentane-1-acetate, 2,2,5,5-Pentamethyl-; 2,2,5,5-Pentamethyl-1-aza-2,5-disilacyclopentane-1-acetic acid ethyl ester; 1-(Ethoxycarbonylmethyl)-2,2,5,5-pentamethyl-1-aza-2,5-disilacyclopentane; NSC 339063; Azadisilacyclopentane ethyl ester derivative; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our production of 1-Aza-2,5-Disilacyclopentane-1-Acetic Acid, -α-,2,2,5,5-Pentamethyl-, Ethyl Ester adheres to a strict quality management system. Every batch undergoes rigorous analytical testing including HPLC, GC, NMR, and IR spectroscopy to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. The container must be kept tightly sealed due to potential sensitivity to moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	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.