Description

2-Cyclohexen-1-One, 3-Ethynyl-2-Methyl- (6Ci,9Ci) is a specialized organic building block featuring a reactive enone and alkyne functional group within a cyclohexenone scaffold. This unique structure makes it a valuable intermediate for synthesizing complex molecules in advanced research and development. It is primarily sought after by pharmaceutical and agrochemical R&D teams for constructing novel heterocyclic compounds and active ingredients.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel drug candidates, particularly in medicinal chemistry programs targeting complex ring systems.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, leveraging its reactive sites for structural diversification.
• Material Science Research: Serves as a precursor for developing specialty polymers or functional organic materials with tailored properties.
• Chemical Synthesis: Employed in academic and industrial laboratories for complex organic synthesis, including Diels-Alder reactions and cycloadditions.
• Flavor & Fragrance Industry: Potential intermediate for the synthesis of complex aroma chemicals and fragrance ingredients.

Basic Information

Product Name	2-Cyclohexen-1-One, 3-Ethynyl-2-Methyl- (6Ci,9Ci)
CAS No.	89998-56-1
Molecular Formula	C9H10O
Molecular Weight	134.18 g/mol
Synonyms	3-Ethynyl-2-methyl-2-cyclohexen-1-one; 2-Methyl-3-ethynyl-2-cyclohexen-1-one; 3-Ethynyl-2-methylcyclohex-2-en-1-one; 2-Cyclohexen-1-one, 3-ethynyl-2-methyl-; 89998-56-1
EINECS	Contact for details

Quality Control

Our 2-Cyclohexen-1-One, 3-Ethynyl-2-Methyl- (6Ci,9Ci) is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and structural confirmation, to ensure it meets the high standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and organic solvents. Recommended storage temperature is 2-8°C for long-term stability. Keep container tightly sealed when not in use to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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