Description

16,16-Dimethoxy-5-Hexadecyne is a high-purity specialty chemical building block featuring a unique alkyne and dimethoxy functional group architecture. This compound is valued for its role as a versatile intermediate in advanced organic synthesis, enabling the construction of complex molecular frameworks. It is primarily sought by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and materials science sectors for developing novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of new drug candidates, particularly for constructing specific carbon chains or introducing functional handles for further modification.
• Agrochemical Synthesis: Used in the creation of novel pesticides, herbicides, and plant growth regulators where its specific carbon skeleton is incorporated into the active molecule.
• Material Science Research: Acts as a monomer or cross-linking agent in polymer chemistry for developing specialty polymers with tailored properties.
• Liquid Crystal & OLED Materials: Investigated as a precursor or dopant in the synthesis of organic electronic materials due to its structural motifs.
• Organic Synthesis Building Block: Utilized in academic and industrial laboratories for complex molecule construction, including natural product synthesis and medicinal chemistry projects.
• Surface Modification Agent: Potential use in creating self-assembled monolayers (SAMs) or modifying surface properties of materials via its reactive alkyne group.

Basic Information

Product Name	16,16-Dimethoxy-5-Hexadecyne
CAS No.	71317-64-1
Molecular Formula	C₁₈H₃₄O₂
Molecular Weight	282.46 g/mol
Synonyms	5-Hexadecyne, 16,16-dimethoxy-; 16,16-Dimethoxyhexadec-5-yne; Hexadec-5-yne-16,16-diol dimethyl ether; 1,1-Dimethoxy-5-hexadecyne; (5-Hexadecyn-16,16-diyl) dimethyl ether
EINECS	Contact for details

Quality Control

Our 16,16-Dimethoxy-5-Hexadecyne is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and structural confirmation, to ensure it meets the high standards required for research and development applications. A Certificate of Analysis (COA) detailing specific results for purity, identity, and related substances is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). The product should be kept under an inert atmosphere if long-term storage is required to maintain stability.

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.