Description

4-(3-Cyclohexen-1-Yl)-3-Buten-2-One is a versatile, unsaturated ketone with a conjugated dienone structure, serving as a valuable intermediate in organic synthesis. Its molecular framework makes it a key building block for constructing complex cyclic systems and fine chemicals. This compound is essential for R&D chemists and manufacturers in the pharmaceutical, agrochemical, and fragrance industries seeking to develop novel active ingredients and specialty molecules.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs), particularly those requiring specific cyclic or conjugated ketone functionalities.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators where its reactive dienone system is leveraged.
• Fragrance & Flavor Ingredient: Acts as a key intermediate for creating specific musk, woody, or amber notes in high-value perfumery and flavor compositions.
• Organic Synthesis Building Block: Employed in Diels-Alder reactions and other cycloadditions to construct complex polycyclic structures in academic and industrial research.
• Material Science Research: Investigated as a monomer or cross-linking agent in the development of novel polymeric materials with specialized properties.
• Chemical Research & Development: Serves as a standard or starting material in methodological studies and catalysis development within organic chemistry.

Basic Information

Product Name	4-(3-Cyclohexen-1-Yl)-3-Buten-2-One
CAS No.	2817-96-1
Molecular Formula	C10H14O
Molecular Weight	150.22 g/mol
Synonyms	4-(3-Cyclohexenyl)-3-buten-2-one; 3-Buten-2-one, 4-(3-cyclohexen-1-yl)-; 4-(Cyclohex-3-en-1-yl)but-3-en-2-one; 1-Cyclohexene-1-propanone, 3-methylene-; 3-Methylene-1-cyclohexene-1-propanone; NSC 403120; (E)-4-(cyclohex-3-en-1-yl)but-3-en-2-one
EINECS	220-560-7

Quality Control

Our 4-(3-Cyclohexen-1-Yl)-3-Buten-2-One is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request, supporting your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is easily oxidized and should be handled under an inert atmosphere for long-term storage or after opening. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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