Description

4-Methyl-4-Hepten-3-One is a versatile, unsaturated ketone characterized by its unique chemical structure. This compound serves as a valuable intermediate and building block in the synthesis of more complex molecules, prized for its reactivity and specific functional groups. It is primarily sought after by manufacturers in the fragrance, flavor, and pharmaceutical industries for its role in creating specific organoleptic profiles and active pharmaceutical ingredients.

Application

• Fragrance and Flavor Ingredient: Used as a key intermediate in the synthesis of aroma chemicals, contributing to green, fruity, or woody notes in perfumes and flavor formulations.
• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of various active pharmaceutical ingredients (APIs) and other fine chemicals.
• Agrochemical Synthesis: Employed in the production pathway for certain pesticides and herbicides, leveraging its reactive ketone functionality.
• Organic Synthesis Reagent: Acts as a versatile reagent in organic chemistry for Michael additions, aldol condensations, and other carbonyl-based reactions.
• Polymer Chemistry: Can be utilized as a monomer or co-monomer in the development of specialty polymers with specific properties.
• Research & Development: Used in academic and industrial R&D settings for exploring new synthetic methodologies and creating novel chemical entities.

Basic Information

Product Name	4-Methyl-4-Hepten-3-One
CAS No.	22319-31-9
Molecular Formula	C8H14O
Molecular Weight	126.20 g/mol
Synonyms	4-Methyl-4-hepten-3-one; 4-Hepten-3-one, 4-methyl-; 4-Methylhept-4-en-3-one; (E)-4-Methyl-4-hepten-3-one; (Z)-4-Methyl-4-hepten-3-one; 3-Hepten-2-one, 6-methyl-; 6-Methyl-3-hepten-2-one; Isobutylideneacetone
EINECS	244-904-5

Quality Control

Our 4-Methyl-4-Hepten-3-One is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including Gas Chromatography (GC) and Infrared Spectroscopy (IR), to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment and are available upon request to support your quality assurance protocols.

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 and easily oxidized nature, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term stability. Recommended storage temperature: 2-8°C.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Specific Gravity (20°C)	0.840 - 0.860
Refractive Index (20°C)	1.430 - 1.450
Water Content (KF)	≤ 0.5%

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