Description

4-Phenoxypropiophenone is a versatile aromatic ketone intermediate of significant importance in advanced organic synthesis. Its unique structure, featuring both phenoxy and propiophenone moieties, makes it a valuable building block for creating complex molecules. This compound is primarily sought after by the pharmaceutical and agrochemical industries for research and development, as well as by fine chemical manufacturers for custom synthesis projects.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those with aryl ketone or diaryl ether backbones.
• Agrochemical Synthesis: Used in the research and production of herbicides, fungicides, and other crop protection agents.
• Liquid Crystal & OLED Material Research: Serves as a building block for novel organic electronic materials due to its rigid aromatic structure.
• Photoinitiator & UV-Curable Resin Component: Acts as a starting material for specialized photoinitiators used in coatings, inks, and adhesives.
• Fragrance & Flavor Intermediate: Utilized in the synthesis of specific aromatic compounds for specialty fragrance applications.
• Custom & Contract Synthesis: Employed by fine chemical companies for bespoke synthesis projects requiring a functionalized propiophenone derivative.

Basic Information

Product Name	4-Phenoxypropiophenone
CAS No.	889-26-9
Molecular Formula	C15H14O2
Molecular Weight	226.27 g/mol
Synonyms	Propiophenone, 4-phenoxy-; 1-(4-Phenoxyphenyl)-1-propanone; p-Phenoxypropiophenone; 4-Phenoxy-1-phenyl-1-propanone; 4-Phenoxypropiophenone; 889-26-9; NSC 403697
EINECS	Contact for details

Quality Control

Our 4-Phenoxypropiophenone is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	68 - 72 °C
Loss on Drying	≤ 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.