Description

(E,Z)-1-(6-Ethylidene-2,2-Dimethylcyclohexyl)-2-Buten-1-One is a specialized organic compound with a unique cyclic ketone structure, serving as a valuable intermediate in fine chemical synthesis. Its molecular architecture makes it a key building block for creating complex fragrance and flavor molecules, as well as active pharmaceutical ingredients (APIs). This compound is essential for R&D and production chemists in the fragrance, flavor, and pharmaceutical industries seeking to develop novel compounds with specific olfactory or biological properties. CAS No. 57935-00-9.

Application

• Fragrance & Flavor Intermediate: A crucial precursor in the synthesis of complex musky, woody, or amber-like fragrance notes and specialty flavoring agents.
• Pharmaceutical Synthesis: Used as a sophisticated building block in the research and development of novel active pharmaceutical ingredients (APIs), particularly in steroid-like or terpenoid-based drug candidates.
• Fine Chemical Manufacturing: Serves as a key intermediate in multi-step organic syntheses for producing high-value specialty chemicals used in agrochemicals and advanced materials.
• Research & Development: Employed in academic and industrial R&D laboratories for exploring new synthetic pathways and studying structure-activity relationships (SAR).
• Aroma Chemical Production: Integral to the synthesis of high-impact aroma chemicals that require specific stereochemistry and functional groups for desired scent profiles.

Basic Information

Product Name	(E,Z)-1-(6-Ethylidene-2,2-Dimethylcyclohexyl)-2-Buten-1-One
CAS No.	57935-00-9
Molecular Formula	C₁₄H₂₂O
Molecular Weight	206.32 g/mol
Synonyms	1-(6-Ethylidene-2,2-dimethylcyclohexyl)-2-buten-1-one; 6-Ethylidene-2,2-dimethyl-1-(2-butenoyl)cyclohexane; (E/Z)-1-(6-Ethylidene-2,2-dimethylcyclohexyl)but-2-en-1-one; 2-Buten-1-one, 1-(6-ethylidene-2,2-dimethylcyclohexyl)-; Fragrance Intermediate 57935-00-9; Cyclohexane, 1-(1-oxo-2-buten-1-yl)-6-ethylidene-2,2-dimethyl-
EINECS	Contact for details

Quality Control

Our (E,Z)-1-(6-Ethylidene-2,2-Dimethylcyclohexyl)-2-Buten-1-One is produced under strict quality management systems. Every batch undergoes rigorous analytical testing, including chromatography (GC/HPLC) and spectroscopy (IR, NMR), to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing purity, isomer ratio, and impurity profiles are provided with each shipment. We are committed to meeting the stringent requirements of our global customers in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area at controlled room temperature (15-25°C). Due to its highly volatile nature, ensure containers are securely sealed when not in use and stored away from heat sources and open flame. Keep under an inert atmosphere if long-term storage is required to prevent potential oxidation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Purity (GC)	≥ 95.0% (Total of E & Z isomers)
Isomer Ratio (E:Z)	As per customer requirement / Typical batch data provided on COA
Water Content (KF)	≤ 0.5%

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