Description

14,14-Dimethoxy-3-Tetradecyne is a specialized alkyne derivative featuring a unique dimethoxy-substituted terminal carbon. This compound serves as a valuable synthetic intermediate and building block in advanced organic chemistry. It is primarily utilized by research chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Research: Used in the development of new pesticides, herbicides, and plant growth regulators.
• Material Science: Serves as a monomer or precursor for specialty polymers, liquid crystals, and advanced organic materials.
• Organic Synthesis: A versatile reagent for cross-coupling reactions, cycloadditions, and the introduction of functionalized alkyl chains.
• Chemical Biology: Employed in the synthesis of probes and molecular tools for studying biological systems.
• Flavor & Fragrance Industry: Potential intermediate for synthesizing complex odorant and flavorant molecules.

Basic Information

Product Name	14,14-Dimethoxy-3-Tetradecyne
CAS No.	71566-61-5
Molecular Formula	C₁₆H₃₀O₂
Molecular Weight	254.41 g/mol
Synonyms	3-Tetradecyne, 14,14-dimethoxy-; 14,14-Dimethoxy-3-tetradecyne; 1,1-Dimethoxy-3-dodecyne; 3-Dodecyn-1-al dimethyl acetal; Tetradec-3-yn-14-al dimethyl acetal
EINECS	Contact for details

Quality Control

Our 14,14-Dimethoxy-3-Tetradecyne is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography (GC/HPLC) and spectroscopic methods (NMR, IR), to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical specifications are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

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