Description

(Z)-1-(2,6,6-Trimethyl-2-Cyclohexen-1-Yl)-2-Buten-1-One is a high-value, unsaturated ketone derivative of β-ionone, prized for its unique structural and olfactory properties. This compound is critical for applications requiring specific stereochemistry and a defined molecular backbone for synthesis and fragrance creation. It is primarily sought after by manufacturers in the flavor and fragrance industry, as well as by research and development chemists working on fine chemical synthesis and novel material precursors.

Application

• Fragrance Ingredient: A key intermediate and building block for synthesizing high-value aroma chemicals, contributing to woody, amber, and floral notes in perfumes and fine fragrances.
• Flavor Modifier: Used in the development of complex flavor profiles for premium food and beverage products.
• Pharmaceutical Intermediate: Serves as a chiral synthon in the research and production of specialized active pharmaceutical ingredients (APIs) and vitamins, such as Vitamin A and carotenoids.
• Organic Synthesis: An important reagent in organic chemistry for Diels-Alder reactions and the construction of complex terpenoid and steroid frameworks.
• Research & Development: Utilized in academic and industrial R&D for studying structure-activity relationships and developing new functional materials.

Basic Information

Product Name	(Z)-1-(2,6,6-Trimethyl-2-Cyclohexen-1-Yl)-2-Buten-1-One
CAS No.	23726-94-5
Molecular Formula	C13H20O
Molecular Weight	192.30 g/mol
Synonyms	(Z)-β-Damascone; (Z)-1-(2,6,6-Trimethyl-1-cyclohexen-1-yl)-2-buten-1-one; (Z)-4-(2,6,6-Trimethyl-2-cyclohexen-1-yl)-3-buten-2-one; cis-β-Damascone; (Z)-Dihydro-β-ionone; (Z)-1-(2,6,6-Trimethylcyclohex-2-en-1-yl)but-2-en-1-one
EINECS	Contact for details

Quality Control

We maintain stringent quality control protocols for our fine chemicals. Each batch of (Z)-1-(2,6,6-Trimethyl-2-Cyclohexen-1-Yl)-2-Buten-1-One is analyzed using advanced techniques like GC and HPLC to ensure high purity and consistent isomeric composition. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
(Z)-Isomer Content (GC)	≥ 90.0%
Refractive Index (20°C)	1.505 - 1.515
Specific Gravity (20/20°C)	0.930 - 0.940

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