Description

6-Methyl-3-heptyne is a specialized alkyne compound with a unique branched-chain structure, serving as a valuable intermediate in advanced organic synthesis. Its terminal alkyne functionality makes it a versatile building block for constructing complex molecular architectures through coupling and cycloaddition reactions. This high-purity chemical is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries developing novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: A key synthon for the preparation of complex drug candidates, particularly in medicinal chemistry research for oncology and CNS diseases.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where its alkyne group enables the introduction of specific bioactive moieties.
• Material Science Research: Acts as a monomer or cross-linking agent in the development of specialty polymers and advanced materials with tailored properties.
• Organic Synthesis Building Block: Employed in Sonogashira, Click, and other metal-catalyzed coupling reactions to create novel carbon-carbon bonds.
• Flavor & Fragrance Industry: Serves as a precursor for synthesizing specific aroma chemicals with unique olfactory characteristics.
• Ligand & Catalyst Development: Utilized in organometallic chemistry to create novel ligands for catalytic systems.

Basic Information

Product Name	6-Methyl-3-heptyne
CAS No.	54050-92-9
Molecular Formula	C8H14
Molecular Weight	110.20 g/mol
Synonyms	3-Heptyne, 6-methyl-; 6-Methylhept-3-yne; 3-Heptyne,6-methyl-; 6-Methyl-3-heptin; 6-Methylhept-3-yne; 6-Methyl-3-heptine; 6-Methyl-3-heptyn
EINECS	Contact for details

Quality Control

Our 6-Methyl-3-heptyne is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical data, including GC purity, identity confirmation (IR, NMR), and impurity profiling. A Certificate of Analysis (COA) is supplied with each batch, and our quality management system supports compliance with cGMP and ISO standards for research and industrial use.

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. Keep container tightly sealed when not in use to prevent evaporation and potential moisture absorption.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.420 - 1.430
Density (20°C)	0.74 - 0.78 g/mL

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