Description

3-Isopropylidene-6-Methyl-5-Hepten-2-One is a specialized unsaturated ketone with a distinctive terpenoid-like structure, valued for its role as a versatile chemical intermediate and fragrance component. Its molecular framework makes it a key building block for synthesizing more complex molecules in fine chemical and flavor & fragrance manufacturing. This compound is essential for R&D chemists and production specialists in the fragrance, agrochemical, and pharmaceutical industries seeking to create novel compounds or specific olfactory profiles.

Application

• Fragrance and Flavor Ingredient: Serves as a key intermediate or aroma chemical in the synthesis of sophisticated perfumes and flavorings, contributing woody, green, or fruity notes.
• Chemical Synthesis Intermediate: Used in organic synthesis for the production of more complex terpenoids, vitamins (e.g., Vitamin E, K), and other fine chemicals.
• Agrochemical Synthesis: Acts as a precursor in the manufacture of certain pesticides and plant growth regulators.
• Pharmaceutical Research: Utilized as a building block in medicinal chemistry for the research and development of new therapeutic agents.
• Specialty Polymer Modifier: Can be employed in the synthesis of specialty polymers or resins to introduce specific functional groups.

Basic Information

Product Name	3-Isopropylidene-6-Methyl-5-Hepten-2-One
CAS No.	2520-63-0
Molecular Formula	C11H18O
Molecular Weight	166.26 g/mol
Synonyms	6-Methyl-3-methylene-5-hepten-2-one; 3-Methylidene-6-methylhept-5-en-2-one; 3-Methylene-6-methyl-5-hepten-2-one; 3-Isopropylidene-6-methyl-5-hepten-2-one; 5-Hepten-2-one, 3-isopropylidene-6-methyl-; 3-Isopropylidene-6-methylhept-5-en-2-one; 3-Isopropylidene-6-methyl-5-hepten-2-one (IUPAC); 3-Isopropylidene-6-methyl-5-hepten-2-one (common)
EINECS	219-761-8

Quality Control

Our 3-Isopropylidene-6-Methyl-5-Hepten-2-One is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as identity, assay, and impurity profiles. Our quality systems are designed to meet the stringent requirements of fine chemical and fragrance industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area at room temperature (15-25°C/59-77°F). Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use to prevent evaporation and maintain product integrity.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 97.0%
Refractive Index (n20D)	1.470 - 1.480
Specific Gravity (20/20°C)	0.860 - 0.880

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