Description

2,2,3-Trimethylpentanedioic Acid Bis(Trimethylsilyl) Ester is a high-purity, protected derivative of a trimethyl-substituted glutaric acid. This compound is a valuable synthetic intermediate and protecting group reagent, offering enhanced stability and solubility for sensitive organic transformations. It is primarily utilized by research chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for the synthesis of complex molecules.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs) and complex drug candidates.
• Protecting Group Reagent: Used to temporarily protect carboxylic acid functionalities during multi-step organic synthesis, preventing unwanted side reactions.
• Agrochemical Synthesis: Intermediate in the production of advanced herbicides, fungicides, and plant growth regulators.
• Advanced Material Precursor: Serves as a monomer or modifying agent in the development of specialty polymers and functional materials.
• Organic Synthesis Research: A versatile reagent in academic and industrial R&D laboratories for method development and novel compound library generation.
• Chemical Derivatization: Used in analytical chemistry to enhance the volatility and detectability of compounds for Gas Chromatography-Mass Spectrometry (GC-MS) analysis.

Basic Information

Product Name	2,2,3-Trimethylpentanedioic Acid Bis(Trimethylsilyl) Ester
CAS No.	55044-26-3
Molecular Formula	C14H30O4Si2
Molecular Weight	318.56 g/mol
Synonyms	Bis(trimethylsilyl) 2,2,3-trimethylpentanedioate; 2,2,3-Trimethylglutaric Acid Bis(trimethylsilyl) Ester; Trimethylsilyl 2,2,3-Trimethylglutarate; TMS Ester of 2,2,3-Trimethylglutaric Acid; 2,2,3-Trimethylpentanedioic Acid Di(trimethylsilyl) Ester; Glutaric Acid, 2,2,3-Trimethyl-, Bis(trimethylsilyl) Ester; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 2,2,3-Trimethylpentanedioic Acid Bis(Trimethylsilyl) Ester is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced chromatographic and spectroscopic techniques. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles 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 room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to exclude moisture. Keep away from heat and incompatible materials.

Specification

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