Description

7-Methyl-3-Octyne is a high-purity alkyne derivative with the CAS registry number 37050-06-9, valued for its unique triple bond functionality and branched hydrocarbon chain. This compound serves as a versatile and critical building block in advanced organic synthesis, enabling the construction of complex molecular architectures. It is essential for R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty chemical industries who require reliable, high-quality intermediates for their synthetic pathways.

Application

• Pharmaceutical Intermediate: A key synthon for constructing active pharmaceutical ingredients (APIs), particularly in the development of novel therapeutic agents.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators, leveraging its reactive alkyne group.
• Material Science Research: Acts as a monomer or cross-linking agent in the development of novel polymers and advanced functional materials.
• Organic Synthesis Building Block: Employed in coupling reactions (e.g., Sonogashira), cycloadditions, and other carbon-carbon bond forming transformations in fine chemical manufacturing.
• Flavor & Fragrance Industry: Serves as a precursor for synthesizing specific aroma chemicals and odorants with unique olfactory properties.
• Academic & Industrial R&D: A valuable reagent for methodological development and exploring new chemical spaces in catalysis and synthetic chemistry.

Basic Information

Item	Detail
Product Name	7-Methyl-3-Octyne
CAS No.	37050-06-9
Molecular Formula	C9H16
Molecular Weight	124.22 g/mol
Synonyms	3-Octyne, 7-methyl-; 7-Methyloct-3-yne; 7-Methyl-3-octyne; 3-Octyne,7-methyl-; 7-Methyloct-3-in; 7-Methyl-3-octin
EINECS	Contact for details

Quality Control

Our 7-Methyl-3-Octyne is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including GC, GC-MS, and NMR, to ensure high purity and consistent identity. We provide a detailed Certificate of Analysis (COA) with each shipment, documenting all critical quality attributes. Our production adheres to cGMP guidelines where applicable, ensuring reliability for demanding industrial and research applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat, sparks, and open flames. Recommended storage temperature is 2-8°C for long-term stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Density (at 20°C)	0.75 - 0.78 g/mL
Refractive Index (n20/D)	1.420 - 1.430

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