Description

6-Nonynoic Acid Methyl Ester is a versatile alkyne-containing building block with significant utility in advanced organic synthesis. Its terminal alkyne and ester functionalities make it a critical intermediate for constructing complex molecular architectures through reactions like Sonogashira coupling and Huisgen cycloaddition. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries developing new active ingredients and specialty polymers.

Application

• Pharmaceutical Intermediate: Serves as a key synthon for the preparation of bioactive molecules, including potential drug candidates and diagnostic agents.
• Agrochemical Synthesis: Used in the research and development of novel pesticides, herbicides, and plant growth regulators.
• Material Science & Polymer Chemistry: Acts as a monomer or cross-linking agent in the synthesis of specialty polymers, dendrimers, and functional materials.
• Click Chemistry Reagent: An ideal substrate for copper-catalyzed azide-alkyne cycloaddition (CuAAC) reactions to create triazole linkages.
• Liquid Crystal & OLED Research: Employed in the synthesis of organic semiconductors and liquid crystal compounds for electronic displays.
• Fragrance & Flavor Chemistry: Used as a precursor for synthesizing specific aroma chemicals and flavoring agents.
• Chemical Biology Probes: Utilized in the development of molecular probes and tags for studying biological processes.

Basic Information

Product Name	6-Nonynoic Acid Methyl Ester
CAS No.	20731-17-3
Molecular Formula	C₁₀H₁₆O₂
Molecular Weight	168.23 g/mol
Synonyms	Methyl 6-Nonynoate; Methyl Non-6-ynoate; 6-Nonynoic Acid Methyl Ester; Methyl Oct-2-ynylacetate; 6-Nonynoic Acid, Methyl Ester; Methyl 6-Heptynylacetate; Hept-6-ynylacetic Acid Methyl Ester
EINECS	Contact for details

Quality Control

Our 6-Nonynoic Acid Methyl Ester is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee it meets your research and production requirements.

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 bases 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
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.440 - 1.450
Density (g/mL, 20°C)	0.90 - 0.92

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