Description

Ethanone, 1-(4-Ethenyl-2-Methylphenyl)- (9Ci) is a specialized aromatic ketone building block of significant interest in advanced organic synthesis. Its unique structure, featuring both an acetyl and a vinyl group on a methyl-substituted benzene ring, makes it a valuable precursor for creating complex molecular architectures. This compound is primarily sought by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of new drug candidates, particularly for constructing complex heterocyclic or substituted aromatic systems.
• Agrochemical Synthesis: Used in the development of advanced pesticides, herbicides, and plant growth regulators where its specific substitution pattern is advantageous.
• Material Science Research: Acts as a monomer or functionalization agent in the synthesis of specialty polymers, resins, and advanced organic materials.
• Fine Chemical Production: Employed in custom and contract synthesis for creating high-value, low-volume specialty chemicals for various industrial applications.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic chemistry, including cross-coupling reactions and functional group transformations.

Basic Information

Product Name	Ethanone, 1-(4-Ethenyl-2-Methylphenyl)- (9Ci)
CAS No.	129361-34-8
Molecular Formula	C11H12O
Molecular Weight	160.21 g/mol
Synonyms	1-(4-Ethenyl-2-methylphenyl)ethanone; 2-Methyl-4-vinylacetophenone; 4-Acetyl-3-methylstyrene; 1-Acetyl-4-ethenyl-2-methylbenzene; 4-Vinyl-2-methylacetophenone; p-Vinyl-o-methylacetophenone
EINECS	Contact for details

Quality Control

Our Ethanone, 1-(4-Ethenyl-2-Methylphenyl)- (9Ci) is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity suitable for research and synthesis applications. We employ advanced analytical techniques including GC, HPLC, and NMR to verify identity and purity. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 95.0% (Typical 97-99%)
Water Content (KF)	≤ 0.5%

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