Description

6,10,14-Trimethylpentadeca-5,9-Diene-2-One CAS NO 68345-18-6 is a high-purity, unsaturated ketone belonging to the class of isoprenoid compounds. This specialty chemical serves as a valuable intermediate and building block in the synthesis of complex organic molecules, prized for its defined structure and reactivity. It is essential for manufacturers in the fragrance, flavor, and pharmaceutical industries seeking reliable, high-quality raw materials for advanced synthesis.

Application

• Fragrance and Flavor Intermediate: A key building block for the synthesis of sophisticated aroma chemicals, contributing to woody, amber, and musky notes in fine perfumery and flavor compositions.
• Pharmaceutical Synthesis: Utilized as a chiral intermediate or precursor in the research and development of active pharmaceutical ingredients (APIs), particularly in steroidal and terpenoid pathways.
• Agrochemicals: Serves as a precursor for the development of advanced crop protection agents and pheromones, leveraging its isoprenoid skeleton.
• Vitamin and Cosmetic Ingredient Synthesis: Used in the production route for fat-soluble vitamins (e.g., Vitamin E, K) and specialty cosmetic actives.
• Chemical Research & Development: Employed in organic synthesis laboratories as a standard or starting material for novel compound libraries and material science applications.
• Specialty Polymers and Resins: Acts as a monomer or cross-linking agent in the formulation of specialty polymers with unique properties.

Basic Information

Product Name	6,10,14-Trimethylpentadeca-5,9-Diene-2-One
CAS No.	68345-18-6
Molecular Formula	C₁₈H₃₂O
Molecular Weight	264.45 g/mol
Synonyms	6,10,14-Trimethylpentadeca-5,9-dien-2-one; 5,9,13-Pentadecatrien-2-one, 6,10,14-trimethyl-; Pseudoionone (isomer mixture); Dihydro-β-ionone (related derivative); Isoprenoid ketone; Unsaturated C18 ketone; 2-Pentadecen-4-one, 6,10,14-trimethyl-; Farnesylacetone isomer
EINECS	Contact for details

Quality Control

Our production of 6,10,14-Trimethylpentadeca-5,9-Diene-2-One adheres to stringent quality management systems. Every batch undergoes comprehensive analytical testing, including chromatography (GC/HPLC) and spectroscopy (IR, NMR), to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are provided with each shipment. We support compliance with relevant regulatory frameworks, including REACH.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This material is easily oxidized; for long-term storage, consider keeping under an inert atmosphere (e.g., nitrogen). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 95.0%
Refractive Index (20°C)	1.480 - 1.490
Specific Gravity (20/20°C)	0.880 - 0.900
Related Substances (GC)	Total impurities ≤ 5.0%

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