Description

α-[(Trimethylsiloxy)Imino]Benzenepropanoic Acid Trimethylsilyl Ester is a specialized organosilicon compound featuring a protected oxime and carboxylic acid functional group. This chemical is a valuable synthetic intermediate and protecting group reagent in advanced organic synthesis, particularly for the preparation of complex pharmaceutical molecules. It is primarily utilized by research chemists and process development scientists in the pharmaceutical and fine chemical industries.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), especially those requiring temporary protection of sensitive functional groups.
• Peptide Synthesis: Used as a reagent for the protection of carboxylic acids during solid-phase and solution-phase peptide synthesis.
• Organic Synthesis Reagent: Employed in multi-step synthetic routes to construct complex molecular architectures, leveraging its trimethylsilyl (TMS) protecting groups.
• Agrochemical Research: Serves as an intermediate in the development of novel herbicides, fungicides, and plant growth regulators.
• Material Science Precursor: Potential use in the synthesis of silicon-containing polymers and advanced materials.
• Academic & Industrial R&D: A critical tool for methodological development and exploratory chemistry in research laboratories.

Basic Information

Product Name	α-[(Trimethylsiloxy)Imino]Benzenepropanoic Acid Trimethylsilyl Ester
CAS No.	55530-64-8
Molecular Formula	C15H25NO3Si2
Molecular Weight	323.54 g/mol
Synonyms	Benzenepropanoic acid, α-[(trimethylsiloxy)imino]-, trimethylsilyl ester; 3-Phenyl-2-[(trimethylsilyloxy)imino]propionic acid trimethylsilyl ester; 2-[(Trimethylsiloxy)imino]-3-phenylpropionic acid trimethylsilyl ester; TMS ester of α-(TMS-oximino)hydrocinnamic acid; (Trimethylsilyl) 3-phenyl-2-((trimethylsilyloxy)imino)propanoate; α-(Trimethylsiloxyimino)benzenepropanoic acid TMS ester; NSC 339063; O-Trimethylsilyl-α-(hydroxyimino)hydrocinnamate TMS ether
EINECS	Contact for details

Quality Control

Our α-[(Trimethylsiloxy)Imino]Benzenepropanoic Acid Trimethylsilyl Ester is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the exacting standards required for research and process chemistry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at 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) after opening to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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