Description

4,6-Heptadiyn-2-Ol, 7-(Trimethylsilyl)- is a specialized organosilicon compound featuring a conjugated diyne alcohol functional group protected by a trimethylsilyl moiety. This unique structure makes it a valuable advanced synthetic intermediate for constructing complex molecular architectures in organic and medicinal chemistry. It is primarily utilized by pharmaceutical R&D and academic research laboratories for the development of novel active compounds and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of complex drug candidates and bioactive molecules.
• Organic Synthesis Reagent: Used in Sonogashira coupling and other cross-coupling reactions to introduce conjugated diyne units.
• Material Science Research: Precursor for developing novel polymers, dendrimers, and organic electronic materials with specific optical properties.
• Academic & Industrial R&D: Serves as a versatile scaffold for exploring new synthetic methodologies and chemical transformations.
• Agrochemical Synthesis: Intermediate in the research and development of new crop protection agents.

Basic Information

Product Name	4,6-Heptadiyn-2-Ol, 7-(Trimethylsilyl)-
CAS No.	959039-79-3
Molecular Formula	C10H16OSi
Molecular Weight	180.32 g/mol
Synonyms	7-(Trimethylsilyl)-4,6-heptadiyn-2-ol; 4,6-Heptadiyn-2-ol, 7-(trimethylsilyl)-; TMS-Protected Diyne Alcohol; (Trimethylsilyl)heptadiynol; 2-Hydroxy-7-(trimethylsilyl)-4,6-heptadiyne; Heptadiynol TMS ether; 7-TMS-4,6-heptadiyn-2-ol
EINECS	Contact for details

Quality Control

Our high-purity 4,6-Heptadiyn-2-Ol, 7-(Trimethylsilyl)- is manufactured under strict quality protocols to ensure batch-to-batch consistency and reliability for sensitive synthetic applications. Each lot is characterized by advanced analytical techniques including NMR, GC, and HPLC. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to maintain stability and purity.

Specification

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

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