Description

m-Methoxycinnamic Acid Trimethylsilyl Ester is a specialized organosilicon derivative of cinnamic acid, serving as a key protected intermediate in advanced organic synthesis. Its primary value lies in providing a stable, silyl-protected carboxylic acid group that is readily deprotected under mild conditions, enabling precise synthetic transformations. This compound is essential for researchers and manufacturers in the pharmaceutical and fine chemical industries, particularly for the development of active pharmaceutical ingredients (APIs) and complex organic molecules where controlled functional group manipulation is critical.

Application

• Pharmaceutical Intermediate: A crucial building block in the multi-step synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Fine Chemical Synthesis: Used as a protected intermediate for the preparation of methoxycinnamate derivatives, fragrances, and other specialty organic compounds.
• Peptide Chemistry: Employed in peptide synthesis strategies where temporary protection of the carboxylic acid functionality is required.
• Material Science Research: Acts as a precursor or monomer in the development of novel organic and hybrid organic-inorganic materials.
• Academic & Industrial R&D: A valuable reagent for method development and exploratory synthesis in organic chemistry laboratories.

Basic Information

Product Name	m-Methoxycinnamic Acid Trimethylsilyl Ester
CAS No.	27750-64-7
Molecular Formula	C13H18O3Si
Molecular Weight	250.37 g/mol
Synonyms	3-Methoxycinnamic Acid Trimethylsilyl Ester; Trimethylsilyl 3-Methoxycinnamate; (E)-3-(3-Methoxyphenyl)-2-propenoic Acid Trimethylsilyl Ester; m-Methoxycinnamic Acid TMS Ester; TMS 3-Methoxycinnamate; (E)-Trimethylsilyl 3-methoxycinnamate; 27750-64-7; 3-Methoxycinnamic Acid, Trimethylsilyl Ester
EINECS	Contact for details

Quality Control

Our production of m-Methoxycinnamic Acid Trimethylsilyl Ester adheres to stringent in-house quality protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including GC, HPLC, NMR, and IR spectroscopy. 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 place at room temperature (typically 15-25°C). This product is hygroscopic (moisture-sensitive); containers 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 (GC/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.