Description

5-Methyl-3-methylene-5-hexen-2-one is a versatile, unsaturated ketone with a distinctive molecular structure featuring both a methylene and an alkene group. This compound serves as a valuable chemical intermediate and building block in advanced organic synthesis, prized for its reactivity and potential to introduce functional complexity. It is primarily sought by research institutions and fine chemical manufacturers for applications in fragrance development, pharmaceutical research, and the synthesis of specialized polymers.

Application

• Fragrance and Flavor Intermediate: Used in the synthesis of novel aroma chemicals and flavoring agents due to its unsaturated ketone backbone.
• Pharmaceutical Research: Acts as a key building block or precursor in the development of new active pharmaceutical ingredients (APIs) and bioactive molecules.
• Agrochemical Synthesis: Employed in the research and production of advanced crop protection agents and pesticides.
• Polymer Chemistry: Serves as a monomer or cross-linking agent in the development of specialty polymers with unique properties.
• Organic Synthesis Reagent: A versatile reagent for Diels-Alder reactions, Michael additions, and other carbon-carbon bond-forming transformations in lab-scale and process chemistry.
• Chemical Research & Development: Utilized in academic and industrial R&D for exploring new synthetic methodologies and creating complex molecular architectures.

Basic Information

Item	Details
Product Name	5-Methyl-3-methylene-5-hexen-2-one
CAS No.	51756-18-4
Molecular Formula	C8H12O
Molecular Weight	124.18 g/mol
Synonyms	5-Methyl-3-methylene-5-hexen-2-one; 3-Methylene-5-methyl-5-hexen-2-one; 5-Methyl-5-hexene-3-one-2-methylene; 2-Penten-4-one, 5-methyl-3-methylene-; 5-Methyl-3-methylenepent-5-en-2-one
EINECS	Contact for details

Quality Control

Our 5-Methyl-3-methylene-5-hexen-2-one is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for purity, assay, and impurity profiles are provided and available upon request to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 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.