Description

Methyl 2-Heptynoate is a valuable aliphatic ester building block characterized by its terminal alkyne functionality. This compound matters as a versatile intermediate for synthesizing complex molecules, particularly in pharmaceutical and fine chemical research. Industries that need it include fragrance and flavor development, agrochemical manufacturing, and academic laboratories focused on organic synthesis and material science.

Application

• Fragrance and Flavor Intermediate: Serves as a key precursor for synthesizing aroma chemicals with fruity, green, or waxy notes.
• Pharmaceutical Research: Used as a building block in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates, leveraging its alkyne group for click chemistry.
• Agrochemical Synthesis: Acts as an intermediate in the production of specialized pesticides and herbicides.
• Organic Synthesis: Employed in coupling reactions (e.g., Sonogashira) and as a starting material for creating longer-chain acids, alcohols, and other derivatives.
• Material Science: Potential monomer or cross-linking agent in the development of specialized polymers and coatings.
• Chemical Research: Used in academic and industrial R&D for method development and exploring new synthetic pathways.

Basic Information

Product Name	Methyl 2-Heptynoate
CAS No.	18937-78-5
Molecular Formula	C8H12O2
Molecular Weight	140.18 g/mol
Synonyms	Methyl hept-2-ynoate; 2-Heptynoic acid methyl ester; Methyl 2-heptynoate; Methyl hept-2-ynoate; Hept-2-ynoic acid methyl ester; Methyl pentylpropiolate
EINECS	Contact for details

Quality Control

Our Methyl 2-Heptynoate is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee it meets your specific research or production requirements.

Storage

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

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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