Description

2,5-Bis[(Trimethylsilyl)Oxy]Benzoic Acid Methyl Ester is a high-purity, protected benzoic acid derivative, widely utilized as a key synthetic intermediate in advanced organic chemistry. Its value lies in the dual trimethylsilyl (TMS) protecting groups, which provide exceptional stability and selectivity for complex multi-step synthesis. This compound is essential for researchers and manufacturers in the pharmaceutical and fine chemical industries, particularly for developing active pharmaceutical ingredients (APIs) and novel organic materials.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Fine Chemical Synthesis: Used in multi-step organic synthesis to construct advanced molecular architectures where protected functional groups are required.
• Agrochemical Research: Serves as a precursor in the development of novel herbicides, fungicides, and plant growth regulators.
• Material Science: Employed in the research and development of specialty polymers and organic electronic materials.
• Academic & R&D Laboratories: A valuable reagent for methodological development and exploratory chemistry in university and industrial research settings.
• Process Chemistry: Used in scale-up and optimization studies for the commercial production of high-value chemical entities.

Basic Information

Product Name	2,5-Bis[(Trimethylsilyl)Oxy]Benzoic Acid Methyl Ester
CAS No.	27798-56-7
Molecular Formula	C15H26O5Si2
Molecular Weight	342.53 g/mol
Synonyms	Methyl 2,5-Bis(trimethylsiloxy)benzoate; Benzoic acid, 2,5-bis[(trimethylsilyl)oxy]-, methyl ester; Methyl 2,5-dihydroxybenzoate bis(trimethylsilyl) ether; 2,5-Bis(trimethylsiloxy)methyl benzoate; 2,5-Di-O-trimethylsilyl methyl gallate derivative; Methyl 2,5-bis-O-(trimethylsilyl)salicylate
EINECS	Contact for details

Quality Control

Every batch of 2,5-Bis[(Trimethylsilyl)Oxy]Benzoic Acid Methyl Ester is produced and tested under stringent quality management systems to ensure consistency and reliability for critical applications. Our products undergo rigorous quality testing, including advanced chromatographic analysis, to ensure compliance with industry standards and customer-specific requirements. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept tightly sealed and under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Purity (GC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%

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