Description

Ethanone, 1-(5-Ethenyl-2-Hydroxyphenyl)- (9Ci) is a specialized aromatic ketone compound with a vinylphenol backbone, serving as a valuable intermediate in advanced organic synthesis. Its unique structure, featuring both a ketone and a phenolic hydroxyl group adjacent to a vinyl substituent, makes it a versatile building block for constructing complex molecular architectures. This high-purity intermediate is essential for research and production in fine chemical, pharmaceutical, and advanced material sectors, where precise molecular control is paramount.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those with complex phenolic or styrenic frameworks.
• Fine Chemical Synthesis: Serves as a versatile building block for creating specialty chemicals, including ligands, catalysts, and functional monomers.
• Polymer & Material Science: Used in the development of advanced polymers, resins, and functional materials, where the vinyl and phenolic groups can participate in polymerization or cross-linking reactions.
• Agrochemical Research: Intermediate in the development of new generation herbicides, fungicides, or plant growth regulators.
• Dye & Pigment Industry: Acts as a precursor for synthesizing specialized dyes and organic pigments.
• Flavor & Fragrance Chemistry: Potential intermediate for creating complex aroma chemicals with specific olfactory profiles.

Basic Information

Product Name	Ethanone, 1-(5-Ethenyl-2-Hydroxyphenyl)- (9Ci)
CAS No.	95108-91-1
Molecular Formula	C10H10O2
Molecular Weight	162.19 g/mol
Synonyms	1-(5-Vinyl-2-hydroxyphenyl)ethanone; 2'-Hydroxy-5'-vinylacetophenone; 5-Vinyl-2-hydroxyacetophenone; 1-Acetyl-5-vinyl-2-hydroxybenzene; 2-Acetyl-4-vinylphenol; 4-Vinyl-2-hydroxyacetophenone; 1-(2-Hydroxy-5-vinylphenyl)ethanone
EINECS	Contact for details

Quality Control

Our Ethanone, 1-(5-Ethenyl-2-Hydroxyphenyl)- (9Ci) is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques, including HPLC, GC, and NMR, for comprehensive identity confirmation and impurity profiling. A Certificate of Analysis (COA) detailing purity, assay, and specific tests is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and sources of ignition. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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