Description

2,5-Bis(Trimethylsilyloxy)Phenylacetic Acid Trimethylsilyl Ester is a specialized organosilicon derivative, primarily utilized as a key protected intermediate in advanced organic synthesis. Its value lies in its ability to introduce silyl-protected functional groups, enabling complex multi-step reactions in sensitive chemical environments. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require high-purity building blocks for developing active ingredients and novel compounds.

Application

• Pharmaceutical Intermediate: Serves as a protected synthon in the multi-step synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development and synthesis of novel pesticides, herbicides, and plant growth regulators.
• Advanced Material Synthesis: Acts as a precursor or monomer in the creation of specialized silicon-containing polymers and hybrid materials.
• Organic Synthesis Reagent: Employed as a versatile reagent for introducing trimethylsilyl (TMS) protecting groups onto phenolic and carboxylic acid functionalities.
• Chemical Research & Development: A valuable tool in academic and industrial R&D labs for exploring new synthetic pathways and methodologies.
• Fine Chemical Production: Used in the manufacture of high-value, low-volume specialty chemicals for various industrial applications.

Basic Information

Product Name	2,5-Bis(Trimethylsilyloxy)Phenylacetic Acid Trimethylsilyl Ester
CAS No.	55334-62-8
Molecular Formula	C17H32O4Si3
Molecular Weight	384.70 g/mol
Synonyms	2,5-Bis[(trimethylsilyl)oxy]benzeneacetic Acid Trimethylsilyl Ester; Phenylacetic Acid, 2,5-Bis(trimethylsilyloxy)-, Trimethylsilyl Ester; [2,5-Bis(trimethylsiloxy)phenyl]acetic Acid Trimethylsilyl Ester; TMS Ester of 2,5-Bis(TMS-oxy)Phenylacetic Acid; 2,5-Di(trimethylsiloxy)phenylacetic Acid Trimethylsilyl Ester; 55334-62-8; Acetic Acid, [2,5-Bis[(trimethylsilyl)oxy]phenyl]-, Trimethylsilyl Ester
EINECS	Contact for details

Quality Control

Our production of 2,5-Bis(Trimethylsilyloxy)Phenylacetic Acid Trimethylsilyl Ester adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation. A detailed Certificate of Analysis (COA) documenting specific results is provided with every 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 a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed 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.