Description

Methyl 9-Tetradecynoate is a high-purity, long-chain fatty acid methyl ester derivative featuring a terminal alkyne functional group. This unique molecular structure makes it a valuable chemical intermediate and building block for advanced organic synthesis. It is primarily utilized by research institutions and industrial R&D departments focused on developing specialty polymers, liquid crystals, and pharmaceutical candidates where precise molecular architecture is critical.

Application

• Organic Synthesis Intermediate: Serves as a key precursor for synthesizing complex molecules via click chemistry (e.g., Huisgen cycloaddition) and other alkyne-based coupling reactions.
• Pharmaceutical Research: Used in the discovery and development of new active pharmaceutical ingredients (APIs) and prodrugs, leveraging its alkyne handle for bioconjugation.
• Material Science: Acts as a monomer or cross-linking agent in the production of specialty polymers, coatings, and advanced materials with tailored properties.
• Liquid Crystal & Display Technology: Employed in the synthesis of organic compounds for liquid crystal displays (LCDs) and other optoelectronic applications.
• Agrochemical Development: Utilized as a building block for creating novel crop protection agents and plant growth regulators.
• Cosmetic & Personal Care Ingredients: Functions as an intermediate for synthesizing specialty esters and emollients used in high-end formulations.
• Academic & Industrial R&D: A fundamental reagent for chemical biology studies, catalysis research, and exploring new synthetic methodologies.

Basic Information

Product Name	Methyl 9-Tetradecynoate
CAS No.	55538-60-8
Molecular Formula	C₁₅H₂₆O₂
Molecular Weight	238.37 g/mol
Synonyms	9-Tetradecynoic acid, methyl ester; Methyl tetradec-9-ynoate; Methyl 9-tetradecynoate; Tetradec-9-ynoic acid methyl ester; 9-Tetradecynoic acid methyl ester; Methyl 9-tetradecynoic acid; C14:1 (9-yne) methyl ester
EINECS	Contact for details

Quality Control

Our Methyl 9-Tetradecynoate is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical specifications. Our quality systems are designed to meet the stringent requirements of research and industrial-scale synthesis.

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). Keep away from strong acids and incompatible materials such as strong oxidizing agents. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Purity (HPLC)	≥ 96.0%
Water Content (KF)	≤ 0.5%

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