Description

5-Hexyn-2-One, 4-Methyl- (9Ci) is a specialized alkyne-containing ketone, a versatile building block in advanced organic synthesis. Its unique structure, featuring both a carbonyl and an alkyne functional group, makes it a valuable precursor for constructing complex molecular architectures. This compound is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for applications in medicinal chemistry and polymer research.

Application

• Pharmaceutical Intermediate: A key synthon for the synthesis of novel active pharmaceutical ingredients (APIs), particularly in the development of compounds with alkyne motifs for click chemistry or as structural components.
• Agrochemical Synthesis: Used in the research and production of advanced crop protection agents and herbicides, where its functional groups allow for the introduction of specific bioactive properties.
• Material Science Research: Serves as a monomer or cross-linking agent in the development of specialty polymers, resins, and advanced materials with tailored thermal or mechanical properties.
• Organic Synthesis Building Block: Employed in academic and industrial laboratories for complex molecule construction, including cyclization reactions, Sonogashira couplings, and other metal-catalyzed transformations.
• Flavor and Fragrance Industry: Potential use as an intermediate for synthesizing specific aroma chemicals, leveraging its ketone functionality to create complex scent profiles.

Basic Information

Product Name	5-Hexyn-2-One, 4-Methyl- (9Ci)
CAS No.	63093-38-9
Molecular Formula	C7H10O
Molecular Weight	110.15 g/mol
Synonyms	4-Methyl-5-hexyn-2-one; 5-Hexyn-2-one, 4-methyl-; 4-Methylhex-5-yn-2-one; 2-Hexyn-5-one, 4-methyl-; 1-Methyl-3-butyn-2-yl methyl ketone
EINECS	Contact for details

Quality Control

Our production of 5-Hexyn-2-One, 4-Methyl- (9Ci) adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity for research and industrial use. All materials are accompanied by a comprehensive Certificate of Analysis (COA) detailing key parameters such as identity, purity, and impurity profiles. We are committed to supplying material that meets the exacting requirements of synthetic chemistry applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use to prevent evaporation and concentration changes. Recommended storage temperature is 2-8°C for extended stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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