Description

3-[4-Methoxy-3-(Trimethylsilyloxy)Phenyl]Propenoic Acid Trimethylsilyl Ester is a high-purity, protected intermediate of significant value in advanced organic synthesis. Its core value proposition lies in providing a stable, silylated form of a cinnamic acid derivative, enabling precise and efficient reactions under demanding conditions. This compound is essential for researchers and manufacturers in the pharmaceutical and fine chemical industries, particularly for the development of complex molecules and active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: A key protected building block in the multi-step synthesis of complex drug candidates and active pharmaceutical ingredients (APIs).
• Fine Chemical Synthesis: Used in the preparation of specialty chemicals, advanced materials, and complex natural product analogs.
• Organic Synthesis Research: Serves as a versatile reagent in academic and industrial R&D for constructing molecules with specific stereochemistry and functional groups.
• Agrochemical Development: Potential intermediate in the synthesis of novel crop protection agents and herbicides.
• Material Science Precursor: Can be utilized in the development of organic electronic materials and polymers.

Basic Information

Product Name	3-[4-Methoxy-3-(Trimethylsilyloxy)Phenyl]Propenoic Acid Trimethylsilyl Ester
CAS No.	32342-04-4
Molecular Formula	C16H26O4Si2
Molecular Weight	338.55 g/mol
Synonyms	3-(4-Methoxy-3-((trimethylsilyl)oxy)phenyl)acrylic acid trimethylsilyl ester; 3-(4-Methoxy-3-trimethylsilyloxyphenyl)-2-propenoic acid trimethylsilyl ester; Trimethylsilyl 3-[4-methoxy-3-(trimethylsilyloxy)phenyl]propenoate; 2-Propenoic acid, 3-[4-methoxy-3-[(trimethylsilyl)oxy]phenyl]-, trimethylsilyl ester; Cinnamic acid derivative, bis-TMS protected; (E)-3-(4-Methoxy-3-(trimethylsilyloxy)phenyl)acrylic acid trimethylsilyl ester
EINECS	Contact for details

Quality Control

Our production of 3-[4-Methoxy-3-(Trimethylsilyloxy)Phenyl]Propenoic Acid Trimethylsilyl Ester adheres to stringent quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and identity. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are provided with every shipment to guarantee traceability and batch-to-batch consistency for your critical synthesis workflows.

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 product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed and under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Assay (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.