Description

5-Methyl-5-Hexen-3-Yn-2-Ol is a specialized aliphatic compound featuring both alkyne and alkene functional groups, making it a versatile building block in organic synthesis. This unique structure is valued for its ability to undergo a range of chemical transformations, including cycloadditions and coupling reactions, enabling the construction of complex molecular architectures. It is primarily utilized by research chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for the synthesis of novel intermediates and active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of new drug candidates, particularly for constructing complex heterocycles or chiral centers.
• Agrochemical Synthesis: Used in the production of advanced pesticide and herbicide intermediates, leveraging its reactive functional groups for structural diversification.
• Material Science Research: Acts as a monomer or cross-linking agent in the development of novel polymers with specific optical or mechanical properties.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for Diels-Alder reactions, Sonogashira couplings, and other catalytic processes to create novel organic compounds.
• Flavor & Fragrance Chemistry: Utilized in the synthesis of specialty aroma chemicals and terpene analogs due to its unsaturated backbone.

Basic Information

Product Name	5-Methyl-5-Hexen-3-Yn-2-Ol
CAS No.	68017-33-4
Molecular Formula	C7H10O
Molecular Weight	110.15 g/mol
Synonyms	5-Methyl-5-hexen-3-yn-2-ol; 5-Methylpent-5-en-3-yn-2-ol; 2-Hydroxy-5-methyl-5-hexen-3-yne; 5-Methyl-1,2-hexadien-4-ol (tautomeric form); Contact for additional trade names and aliases.
EINECS	Contact for details

Quality Control

Our 5-Methyl-5-Hexen-3-Yn-2-Ol is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We support cGMP and ISO 9001 standards for research and development materials.

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). Due to its properties of being easily oxidized, it is recommended to store under an inert atmosphere such as nitrogen or argon for long-term stability. Keep away from heat, sparks, and open flame.

Specification

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