Description

(3,4-Dimethoxyphenyl)(Trimethylsilyloxy)Acetic Acid Methyl Ester is a high-purity, advanced pharmaceutical intermediate and versatile organosilicon building block. This compound is critical for the synthesis of complex molecules, offering a protected carboxylic acid group and a silyl ether moiety for selective transformations. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for developing active ingredients and novel materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of complex drug candidates, particularly those requiring protected functional groups for stepwise assembly.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides, where its structural features enable specific biological activity.
• Fine Chemical Production: Serves as a precursor for specialty chemicals, flavors, and fragrances requiring precise molecular architecture.
• Organic Synthesis Reagent: Employed in academic and industrial R&D for constructing carbon-carbon bonds and introducing the (3,4-dimethoxyphenyl) moiety into target molecules.
• Material Science Research: Potential monomer or precursor in the development of specialized polymers and advanced organic materials.

Basic Information

Product Name	(3,4-Dimethoxyphenyl)(Trimethylsilyloxy)Acetic Acid Methyl Ester
CAS No.	2911-70-8
Molecular Formula	C14H22O5Si
Molecular Weight	298.41 g/mol
Synonyms	Methyl (3,4-dimethoxyphenyl)(trimethylsilyloxy)acetate; Methyl 2-(trimethylsilyloxy)-2-(3,4-dimethoxyphenyl)acetate; 2-(3,4-Dimethoxyphenyl)-2-[(trimethylsilyl)oxy]acetic acid methyl ester; Acetic acid, 2-(3,4-dimethoxyphenyl)-2-[(trimethylsilyl)oxy]-, methyl ester; TMS-protected methyl (3,4-dimethoxyphenyl)glyoxylate; Veratryloxy(trimethylsilyl)acetic acid methyl ester
EINECS	Contact for details

Quality Control

Our (3,4-Dimethoxyphenyl)(Trimethylsilyloxy)Acetic Acid Methyl Ester is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency suitable for sensitive synthetic applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each 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 place at controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from heat, sparks, and open flame.

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.