Description

3-(4-Amino-Phenyl)-Chromen-2-One is a specialized organic compound belonging to the coumarin derivative family. This chemical serves as a crucial advanced pharmaceutical intermediate and a versatile building block for synthesizing complex molecules. It is primarily required by pharmaceutical R&D and fine chemical synthesis sectors for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting specific biological pathways.
• Fluorescent Probe Synthesis: Used to create coumarin-based fluorescent dyes and markers for biochemical sensing and imaging applications.
• Organic Light-Emitting Diode (OLED) Materials: Acts as a building block for electron-transport or emissive layer materials in display and lighting technologies.
• Agrochemical Research: Intermediate for developing new generation crop protection agents and plant growth regulators.
• Academic & Industrial Research: Serves as a standard or starting material in organic chemistry research and process development.
• Fine Chemical Synthesis: Employed in the multi-step synthesis of complex, high-value specialty chemicals.

Basic Information

Product Name	3-(4-Amino-Phenyl)-Chromen-2-One
CAS No.	1218-54-8
Molecular Formula	C15H11NO2
Molecular Weight	237.25 g/mol
Synonyms	3-(4-Aminophenyl)-2H-chromen-2-one; 3-(4-Aminophenyl)coumarin; 4-Amino-3-phenylcoumarin; 3-(p-Aminophenyl)coumarin; 2-Oxo-3-(4-aminophenyl)-2H-chromene; 3-(4-Amino-phenyl)-chromen-2-on; 1218-54-8; 3-(4-Aminophenyl)-2H-1-benzopyran-2-one
EINECS	214-935-3

Quality Control

Our 3-(4-Amino-Phenyl)-Chromen-2-One is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets high-purity standards suitable for research and synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, and custom purity grades can be discussed to meet specific project requirements.

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 incompatible materials. Due to its light-sensitive nature, containers should be kept in opaque packaging or amber glass.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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