Description

2-(4-Hydroxyphenyl)-1,2-Diphenyl-Ethanone is a specialized aromatic ketone compound that serves as a valuable intermediate in advanced organic synthesis. Its molecular structure, featuring both hydroxyl and carbonyl functional groups, makes it a versatile building block for creating complex molecules with specific properties. This compound is primarily sought after by research institutions and industrial R&D departments in the pharmaceutical and fine chemical sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system and metabolic disorders.
• Photoinitiator Synthesis: Used in the development of advanced photoinitiators for UV-curable coatings, inks, and adhesives.
• Liquid Crystal Materials: Serves as a building block for creating specific mesogenic units in the production of high-performance liquid crystal displays (LCDs).
• Organic Light-Emitting Diode (OLED) Research: Investigated as a core component or dopant in the development of new electroluminescent materials.
• Polymer Modification: Employed to introduce hydroxyl functionality into polymer chains, enhancing adhesion, cross-linking, or compatibility.
• Agrochemical Synthesis: Acts as an intermediate in the research and development of new generation herbicides and plant growth regulators.
• Academic & Industrial Research: A valuable reagent for methodological studies in organic chemistry, including cross-coupling and condensation reactions.

Basic Information

Product Name	2-(4-Hydroxyphenyl)-1,2-Diphenyl-Ethanone
CAS No.	5543-98-6
Molecular Formula	C20H16O2
Molecular Weight	288.34 g/mol
Synonyms	Benzoin, 4'-Hydroxy-; 4-Hydroxybenzoin; (4-Hydroxyphenyl)(phenyl)phenylmethanone; α-Hydroxy-4-hydroxybenzyl Phenyl Ketone; 1,2-Diphenyl-2-(4-hydroxyphenyl)ethanone; 2-Hydroxy-1,2-di(phenyl)ethanone 4'-hydroxy derivative; p-Hydroxybenzoin
EINECS	226-896-4

Quality Control

Our 2-(4-Hydroxyphenyl)-1,2-Diphenyl-Ethanone is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity suitable for research and synthesis applications. Each lot is analyzed using advanced techniques including HPLC, GC, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its light-sensitive nature and propensity for oxidation, prolonged exposure to light and air should be avoided. For long-term storage, consider keeping the material under an inert atmosphere such as nitrogen or argon.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	158 - 162 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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