Description

5-Hepten-1-Yn-3-Ol, 6-Methyl-1-(Trimethylsilyl)- is a specialized organosilicon compound featuring a unique combination of alkyne, alkene, and alcohol functional groups, protected by a trimethylsilyl moiety. This molecular architecture makes it a versatile and valuable building block for advanced organic synthesis, particularly in the construction of complex natural products and novel pharmaceutical intermediates. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and materials science sectors who require high-purity, functionalized synthons for cutting-edge R&D.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• Material Science: Acts as a monomer or cross-linking agent in the development of specialty polymers and silicon-containing hybrid materials.
• Organic Synthesis Building Block: Utilized in palladium-catalyzed cross-coupling reactions (e.g., Sonogashira), cycloadditions, and other transformations to introduce sophisticated molecular fragments.
• Flavor & Fragrance Chemistry: Employed in the research and synthesis of novel aroma compounds and odorants.
• Academic & Industrial R&D: A critical reagent for methodological studies and the discovery of new synthetic pathways in chemistry laboratories worldwide.

Basic Information

Item	Detail
Product Name	5-Hepten-1-Yn-3-Ol, 6-Methyl-1-(Trimethylsilyl)-
CAS No.	959963-31-6
Molecular Formula	C11H20OSi
Molecular Weight	196.36 g/mol
Synonyms	6-Methyl-1-(trimethylsilyl)-5-hepten-1-yn-3-ol; 1-(Trimethylsilyl)-6-methyl-5-hepten-1-yn-3-ol; (6-Methyl-5-hepten-1-yn-3-yloxy)trimethylsilane; TMS-protected heptenynol; Trimethyl((6-methyl-5-hepten-1-yn-3-yl)oxy)silane
EINECS	Contact for details

Quality Control

Our 5-Hepten-1-Yn-3-Ol, 6-Methyl-1-(Trimethylsilyl)- is produced under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and FTIR, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment and is available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at controlled room temperature (15-25°C) in a cool, dry, well-ventilated place. Keep away from heat, sparks, and open flame. Due to its sensitivity, the container should be kept sealed and allowed to reach ambient temperature before opening to minimize moisture ingress and oxidation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 95.0% (Area %)
Water Content (KF)	≤ 0.5%

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