Description

2-[(Trimethylsilyl)Oxy]-2-Hexenedioic Acid Bis(Trimethylsilyl) Ester CAS NO 55334-16-2 is a specialized organosilicon-protected derivative of a hexenedioic acid, serving as a critical synthetic intermediate and protecting group reagent. Its primary value lies in enabling complex organic synthesis, particularly in pharmaceutical and advanced material research, by offering enhanced solubility and stability for sensitive functional groups. This high-purity compound is essential for R&D chemists and process development scientists working in fine chemical synthesis, where precise control over reaction pathways is paramount.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Peptide Synthesis: Used as a protecting group for carboxylic acid functionalities during solid-phase and solution-phase peptide coupling.
• Polymer Chemistry: Monomer or modifier in the production of specialty polymers and functional materials.
• Organic Synthesis Reagent: Facilitates multi-step synthesis by protecting reactive sites, allowing for selective transformations.
• Agrochemical Research: Intermediate in the development of novel herbicides, fungicides, and plant growth regulators.
• Material Science: Precursor for surface modification and the creation of silicon-containing hybrid materials.
• Analytical Chemistry: Derivatization agent for gas chromatography (GC) or mass spectrometry (MS) analysis of acids.

Basic Information

Product Name	2-[(Trimethylsilyl)Oxy]-2-Hexenedioic Acid Bis(Trimethylsilyl) Ester
CAS No.	55334-16-2
Molecular Formula	C15H32O5Si3
Molecular Weight	376.66 g/mol
Synonyms	2-Hexenedioic Acid, 2-[(Trimethylsilyl)oxy]-, Bis(trimethylsilyl) Ester; 2-(Trimethylsiloxy)-2-hexenedioic Acid Bis(trimethylsilyl) Ester; 2-(Trimethylsilyloxy)hex-2-enedioic Acid Bis(trimethylsilyl) Ester; Hex-2-enedioic Acid 2-Trimethylsilanyl Ester; TMS-protected Muconic Acid Derivative; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our production of 2-[(Trimethylsilyl)Oxy]-2-Hexenedioic Acid Bis(Trimethylsilyl) Ester adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for research and industrial use. Each lot is characterized using advanced analytical techniques including NMR, GC, and HPLC. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory documentation 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). This compound is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) when possible to prevent degradation. Keep away from strong acids and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 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.