Description

Methyl 4-Hydroxy-2-Hexynoate is a specialized alkyne-containing ester with a hydroxyl functional group, offering a versatile chemical handle for advanced synthesis. This compound is valued for its role as a key chiral building block and intermediate in the production of complex molecules. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for developing active ingredients and novel materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial chiral synthon in the synthesis of potential drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Acts as a building block for creating complex fragrance compounds, flavors, and specialty polymers.
• Academic & Industrial Research: Employed in methodological development and as a standard in organic chemistry research focused on alkyne chemistry and ester transformations.
• Material Science: Investigated as a monomer or cross-linking agent for creating polymers with specific functional properties.

Basic Information

Product Name	Methyl 4-Hydroxy-2-Hexynoate
CAS No.	112780-04-8
Molecular Formula	C₇H₁₀O₃
Molecular Weight	142.15 g/mol
Synonyms	4-Hydroxy-2-hexynoic acid methyl ester; Methyl 4-hydroxyhex-2-ynoate; 2-Hexynoic acid, 4-hydroxy-, methyl ester; Methyl 4-hydroxy-2-hexynoate; Methyl 4-hydroxyl-2-hexynoate
EINECS	Contact for details

Quality Control

Our Methyl 4-Hydroxy-2-Hexynoate is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and oxidizing agents. Recommended storage temperature is 2-8°C for long-term stability.

Specification

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