Description

7-Hydroxy-8-Methyl-4-Phenyl-2H-Chromen-2-One is a specialized organic compound belonging to the coumarin derivative family, valued for its unique structural framework. This compound serves as a critical pharmaceutical intermediate and a versatile building block in advanced organic synthesis. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates with potential biological activity.
• Organic Synthesis Building Block: Used in constructing complex heterocyclic compounds and fine chemicals due to its reactive hydroxyl and coumarin core.
• Agrochemical Research: Serves as a starting material for developing new crop protection agents and pesticides.
• Fluorescent Probe Development: The coumarin structure can be utilized in creating dyes and sensors for analytical applications.
• Material Science: Investigated for use in organic light-emitting diodes (OLEDs) and other advanced functional materials.
• Academic & R&D: Used in chemical research to study reaction mechanisms and develop new synthetic methodologies.

Basic Information

Product Name	7-Hydroxy-8-Methyl-4-Phenyl-2H-Chromen-2-One
CAS No.	21392-48-3
Molecular Formula	C₁₆H₁₂O₃
Molecular Weight	252.27 g/mol
Synonyms	7-Hydroxy-8-methyl-4-phenylcoumarin; 4-Phenyl-7-hydroxy-8-methylcoumarin; 7-Hydroxy-8-methyl-4-phenyl-2H-1-benzopyran-2-one; 7-Hydroxy-8-methyl-4-phenyl-2-chromenone; 21392-48-3; 4-Phenyl-7,8-dimethylcoumarin (related); 7-Hydroxy-4-phenyl-8-methylcoumarin
EINECS	Contact for details

Quality Control

Our 7-Hydroxy-8-Methyl-4-Phenyl-2H-Chromen-2-One is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment ensures the material is suitable for demanding R&D and scale-up applications.

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 sources and incompatible materials. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided.

Specification

Item	Specification
Appearance	Off-white to light yellow 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%

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