Description

3-(3-Methyl-2-Butenyl)-6-Methyl-5-Hepten-2-One is a high-purity, unsaturated ketone with a distinctive terpenoid structure, serving as a valuable intermediate and fragrance ingredient. Its molecular framework is prized for its ability to impart woody, amber, and floral olfactory notes, making it a key component in sophisticated scent formulations. This compound is essential for manufacturers in the fragrance, flavor, and fine chemical synthesis industries seeking reliable, high-quality raw materials for premium products.

Application

• Fragrance & Perfumery: A key intermediate and building block for synthesizing complex aroma chemicals, contributing to woody, amber, and floral accords in fine fragrances, personal care products, and household cleaners.
• Flavor Enhancement: Used in the creation of specialty flavor compounds, particularly for imparting subtle fruity or herbal nuances in advanced food and beverage flavorings.
• Organic Synthesis: Serves as a versatile chiral intermediate and starting material in the pharmaceutical and agrochemical industries for the synthesis of more complex bioactive molecules.
• Research & Development: Employed in academic and industrial R&D settings as a reference standard or reagent for studying terpenoid chemistry and reaction pathways.

Basic Information

Product Name	3-(3-Methyl-2-Butenyl)-6-Methyl-5-Hepten-2-One
CAS No.	2753-03-9
Molecular Formula	C13H22O
Molecular Weight	194.31 g/mol
Synonyms	6-Methyl-5-hepten-2-one, 3-(3-methyl-2-butenyl)-; 3-(3-Methylbut-2-en-1-yl)-6-methylhept-5-en-2-one; 3-(3-Methyl-2-butenyl)-6-methyl-5-hepten-2-one; 3-(3-Methyl-2-butenyl)-6-methyl-5-hepten-2-one (main); 3-(3-Methylbut-2-enyl)-6-methylhept-5-en-2-one; 3-(3-Methyl-2-butenyl)-6-methyl-5-hepten-2-one; 3-(3-Methyl-2-butenyl)-6-methyl-5-hepten-2-one (CAS 2753-03-9)
EINECS	220-404-8

Quality Control

Our 3-(3-Methyl-2-Butenyl)-6-Methyl-5-Hepten-2-One is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	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.