Description

8-Methyl-3,7-nonadien-2-one is a high-purity, unsaturated ketone with a distinctive, powerful green and fruity odor profile. This compound is valued for its role as a key fragrance intermediate and building block in the synthesis of complex aroma chemicals. It is primarily sought by manufacturers in the flavor and fragrance, cosmetic, and fine chemical synthesis industries for creating sophisticated scent compositions.

Application

• Fragrance Ingredient: A crucial intermediate for synthesizing high-value aroma chemicals with green, fruity, and floral notes.
• Flavor Enhancer: Used in the creation of complex flavor profiles for food and beverage applications.
• Cosmetic Formulations: Incorporated into perfumes, lotions, and personal care products for its unique olfactory characteristics.
• Fine Chemical Synthesis: Serves as a versatile building block in organic synthesis for pharmaceuticals and agrochemicals.
• Research & Development: Utilized in academic and industrial R&D for studying structure-odor relationships and developing new fragrance molecules.

Basic Information

Product Name	8-Methyl-3,7-nonadien-2-one
CAS No.	35408-14-1
Molecular Formula	C₁₀H₁₆O
Molecular Weight	152.23 g/mol
Synonyms	8-Methylnona-3,7-dien-2-one; 3,7-Nonadien-2-one, 8-methyl-; (E/Z)-8-Methyl-3,7-nonadien-2-one; Pseudojasmone; Dihydrojasmone lactone precursor; Jasmone lactone derivative; Green ketone fragrance intermediate
EINECS	Contact for details

Quality Control

Our 8-Methyl-3,7-nonadien-2-one is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced chromatographic and spectroscopic techniques. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). This product is easily oxidized and should be kept under an inert atmosphere (e.g., nitrogen) for long-term storage to maintain stability and purity. Keep away from heat and ignition sources.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 97.0%
Odor	Characteristic green, fruity odor
Specific Gravity (20°C)	0.870 - 0.890
Refractive Index (20°C)	1.470 - 1.490

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