Description

2,7-Dimethyl-5-Octyn-4-One is a specialized aliphatic ketone featuring an internal alkyne group, offering unique reactivity and structural properties. This compound serves as a valuable high-purity intermediate for synthesizing complex molecules in advanced research and industrial chemistry. It is primarily sought after by pharmaceutical, agrochemical, and fragrance research sectors for its utility in constructing carbon frameworks and introducing specific functional groups.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and complex organic molecules for drug discovery.
• Agrochemical Synthesis: Serves as a key building block for creating novel pesticides, herbicides, and plant growth regulators.
• Fragrance & Flavor Chemistry: Acts as a precursor for synthesizing specific musk-like or green note aroma chemicals.
• Material Science Research: Employed in the development of specialty polymers, ligands, and advanced organic materials.
• Organic Synthesis Reagent: Utilized in academic and industrial R&D for cycloaddition reactions, coupling reactions, and as a versatile synthon.
• Chemical Reference Standard: Supplied as a high-purity analytical standard for quality control and method development in laboratories.

Basic Information

Product Name	2,7-Dimethyl-5-Octyn-4-One
CAS No.	29030-74-8
Molecular Formula	C10H16O
Molecular Weight	152.23 g/mol
Synonyms	5-Octyn-4-one, 2,7-dimethyl-; 2,7-Dimethyloct-5-yn-4-one; 5-Octyn-4-one,2,7-dimethyl-; 2,7-Dimethyl-5-octyn-4-on; 2,7-Dimethyloct-5-yn-4-on; 2,7-Dimethyl-5-octyn-4-one; 2,7-Dimethyl-5-octyne-4-one; 2,7-Dimethyl-5-octyn-4-one (CAS 29030-74-8)
EINECS	Contact for details

Quality Control

Our 2,7-Dimethyl-5-Octyn-4-One is produced under strict quality management protocols. Every batch undergoes rigorous analytical testing including GC, HPLC, and NMR to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality systems are designed to meet the stringent requirements of cGMP and ISO standards for fine chemical manufacturing.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials such as strong acids and strong oxidizing agents. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.450 - 1.455
Density (20°C)	0.88 - 0.92 g/mL

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