Description

1-Methoxy-1-Trimethylsilyloxypropene is a versatile silyl enol ether reagent widely used in organic synthesis. Its primary value lies in its role as a protected enolate equivalent, enabling controlled carbon-carbon bond formation under mild conditions. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries seeking to synthesize complex molecules with high selectivity.

Application

• Pharmaceutical Intermediates: Key building block for the synthesis of active pharmaceutical ingredients (APIs), particularly in aldol and Michael addition reactions.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides where precise stereochemistry is required.
• Fine Chemical Production: Enables the synthesis of fragrances, flavors, and specialty chemicals through controlled alkylation and acylation steps.
• Academic & R&D Laboratories: A fundamental reagent for methodological development in organic chemistry and catalysis studies.
• Polymer Chemistry: Serves as a monomer or modifying agent in the synthesis of specialized silicon-containing polymers.

Basic Information

Product Name	1-Methoxy-1-Trimethylsilyloxypropene
CAS No.	34880-70-1
Molecular Formula	C7H16O2Si
Molecular Weight	160.29 g/mol
Synonyms	1-Methoxy-1-(trimethylsiloxy)-1-propene; 1-Methoxy-1-(trimethylsilyloxy)propene; (1-Methoxyprop-1-en-1-yloxy)trimethylsilane; Trimethyl[(1-methoxy-1-propen-1-yl)oxy]silane; 1-Propene, 1-methoxy-1-(trimethylsiloxy)-; Silyl enol ether of methyl propenyl ketone; MTOPS
EINECS	Contact for details

Quality Control

Our 1-Methoxy-1-Trimethylsilyloxypropene is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including GC, NMR, and Karl Fischer titration, to ensure high purity and consistency. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available upon request to support your quality assurance protocols.

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). Due to its highly volatile and moisture-sensitive nature, containers should be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation and maintain product integrity.

Specification

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