Description

3-[(Trimethylsilyl)Oxy]Benzenepropionic Acid Trimethylsilyl Ester is a high-purity, protected derivative of benzenepropionic acid, featuring dual trimethylsilyl (TMS) groups for enhanced stability and reactivity control. This compound is a critical synthetic intermediate, valued for its role in protecting sensitive functional groups during complex organic synthesis. It is primarily utilized by research chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for the production of active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those requiring protected carboxylic acid and phenolic hydroxyl groups.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators where controlled reactivity is essential.
• Organic Synthesis Reagent: Serves as a versatile reagent for introducing the 3-hydroxybenzenepropionic acid moiety in a protected form under anhydrous conditions.
• Material Science Research: Employed in the creation of specialty monomers and polymers for advanced coatings and electronic materials.
• Chemical Derivatization: Useful for analytical chemistry applications, such as GC-MS sample preparation, to improve the volatility and detectability of related compounds.

Basic Information

Product Name	3-[(Trimethylsilyl)Oxy]Benzenepropionic Acid Trimethylsilyl Ester
CAS No.	55887-87-1
Molecular Formula	C15H26O3Si2
Molecular Weight	310.54 g/mol
Synonyms	3-(Trimethylsiloxy)benzenepropionic Acid Trimethylsilyl Ester; Benzenepropanoic Acid, 3-[(Trimethylsilyl)Oxy]-, Trimethylsilyl Ester; 3-Hydroxybenzenepropionic Acid Bis(trimethylsilyl) Ether; 3-(TMS-oxy)benzenepropionic Acid TMS Ester; 3-(Trimethylsilyloxy)hydrocinnamic Acid Trimethylsilyl Ester; 55887-87-1; Bis(trimethylsilyl) 3-Hydroxyhydrocinnamate
EINECS	Contact for details

Quality Control

Our production of 3-[(Trimethylsilyl)Oxy]Benzenepropionic Acid Trimethylsilyl Ester adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with each shipment. We support cGMP compliance for pharmaceutical applications and can tailor purity grades to meet specific project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent moisture absorption and degradation. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0% (Standard Grade)
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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