Description

1-Octen-4-Yne is a versatile aliphatic hydrocarbon featuring both a terminal alkyne and an alkene functional group, making it a valuable bifunctional building block in organic synthesis. This unique structure is critical for constructing complex molecular architectures through selective reactions like Sonogashira coupling or hydrofunctionalization. It is primarily sought after by research chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for creating novel compounds and intermediates.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates, leveraging its reactive alkyne and alkene groups.
• Agrochemical Synthesis: Used in the development of new pesticides, herbicides, and plant growth regulators where specific carbon chain length and functionality are required.
• Material Science Research: Acts as a monomer or cross-linking agent in the development of specialty polymers, dendrimers, and functionalized surfaces.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for cycloaddition reactions, catalytic transformations, and the construction of complex natural product analogs.
• Flavor & Fragrance Chemistry: Utilized as an intermediate for synthesizing specific unsaturated compounds that contribute to unique scent and flavor profiles.

Basic Information

Product Name	1-Octen-4-Yne
CAS No.	24612-83-7
Molecular Formula	C₈H₁₂
Molecular Weight	108.18 g/mol
Synonyms	Oct-1-en-4-yne; 4-Octen-1-yne; 1-Octene-4-yne; 4-Octenyne; 1-Octen-4-in (German); 1-オクテン-4-イン (Japanese); (E)-1-Octen-4-yne; (Z)-1-Octen-4-yne
EINECS	Contact for details

Quality Control

Our 1-Octen-4-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. Certificates of Analysis (COA) detailing all specifications are provided with every shipment and are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C) under an inert atmosphere (e.g., nitrogen or argon) to prevent polymerization or degradation. Keep away from heat, sparks, open flames, and strong oxidizing agents.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0%
Isomer Ratio (GC)	Contact for details
Water Content (KF)	≤ 0.5%

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