Description

3,5-Dimethylhex-3-En-1-Yne (CAS NO 88245-74-3) is a specialized aliphatic alkyne derivative featuring a conjugated enyne structure. This unique molecular architecture makes it a valuable and versatile building block in advanced organic synthesis. It is primarily sought after by research chemists and process development scientists in the pharmaceutical and agrochemical industries for constructing complex molecular frameworks, including natural product analogs and novel active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the synthesis of complex drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and insecticides requiring specific alkyne functionalities.
• Material Science: Acts as a monomer or cross-linking agent in the development of specialty polymers and advanced materials.
• Organic Synthesis: A crucial building block for Diels-Alder reactions, cycloadditions, and other carbon-carbon bond-forming transformations in research laboratories.
• Flavor & Fragrance Chemistry: Employed in the synthesis of specific terpene-like compounds and aroma chemicals.
• Catalysis & Ligand Development: Used to create novel ligands for transition metal catalysis and organometallic chemistry applications.

Basic Information

Product Name	3,5-Dimethylhex-3-En-1-Yne
CAS No.	88245-74-3
Molecular Formula	C8H12
Molecular Weight	108.18 g/mol
Synonyms	3,5-Dimethyl-3-hexen-1-yne; 3-Hexen-1-yne, 3,5-dimethyl-; 3-Methyl-5-methylidenehex-1-yne; 3,5-Dimethylhex-3-en-1-yne; 3,5-Dimethyl-3-hexene-1-yne
EINECS	Contact for details

Quality Control

Our 3,5-Dimethylhex-3-En-1-Yne is produced and handled under a strict quality management system. Each batch undergoes comprehensive analytical testing, including GC, NMR, and FTIR, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all specifications and test results is provided with every shipment to guarantee compliance with your research and development 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 heat, sparks, and open flames. For long-term storage, consider maintaining under an inert atmosphere such as nitrogen or argon to preserve stability.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0% (Standard Grade)
Purity (GC)	≥ 98.0% (High Purity Grade)
Water Content (KF)	≤ 0.5%

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