Description

4-Penten-3-One, 5-(2,6,6-Trimethyl-2-Cyclohexen-1-Yl) is a high-value, unsaturated ketone with a distinctive terpenoid-like structure, making it a versatile building block in organic synthesis. This compound is prized for its role as a key intermediate in the production of complex fragrance molecules and flavoring agents, where its unique carbon skeleton is essential. It is primarily sought after by manufacturers in the flavor and fragrance, fine chemical, and pharmaceutical research sectors.

Application

• Fragrance and Flavor Intermediate: A crucial precursor in the synthesis of sophisticated woody, amber, and floral aroma chemicals.
• Fine Chemical Synthesis: Serves as a versatile building block for creating complex terpenoid derivatives and other specialty organic compounds.
• Pharmaceutical Research: Used as a starting material or intermediate in the research and development of novel active pharmaceutical ingredients (APIs).
• Agrochemical Intermediates: Potential use in the synthesis of advanced crop protection agents and pheromones.
• Functional Material Development: Investigated for use in the creation of specialty polymers and advanced material precursors.

Basic Information

Product Name	4-Penten-3-One, 5-(2,6,6-Trimethyl-2-Cyclohexen-1-Yl)
CAS No.	7779-30-8
Molecular Formula	C14H22O
Molecular Weight	206.32 g/mol
Synonyms	5-(2,6,6-Trimethyl-2-cyclohexen-1-yl)-4-penten-3-one; 5-(2,6,6-Trimethyl-1-cyclohexen-1-yl)-3-penten-2-one; 4-Penten-3-one, 5-(2,6,6-trimethyl-1-cyclohexen-1-yl)-; 5-(2,6,6-Trimethylcyclohex-2-en-1-yl)pent-4-en-3-one; β-Damascone precursor; Damascone-related intermediate
EINECS	231-923-8

Quality Control

Our 4-Penten-3-One, 5-(2,6,6-Trimethyl-2-Cyclohexen-1-Yl) is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques, including GC and GC-MS, to verify identity and assay. A comprehensive Certificate of Analysis (COA) detailing purity, specific tests, and results is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C/59-77°F) under an inert atmosphere (e.g., nitrogen) to minimize oxidation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Refractive Index (20°C)	1.485 - 1.495
Specific Gravity (20/20°C)	0.900 - 0.920

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