Description

2-(Dimethylamino)-8-Phenyl-4H-1-Benzopyran-4-One is a specialized chromone derivative, a chemical class known for its significant biological and photophysical properties. This compound is valued for its role as a key synthetic intermediate and a potential pharmacophore in advanced research and development. It is primarily sought by researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries for developing novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Serves as a core building block for the synthesis of novel drug candidates, particularly those targeting central nervous system or inflammatory pathways.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic structure for bioactivity.
• Organic Light-Emitting Diodes (OLEDs): Investigated as a potential electron-transport or emissive layer material due to its chromone-based conjugated system.
• Fluorescent Probe Synthesis: Acts as a precursor for creating sensitive fluorescent dyes and sensors used in biochemical assays and diagnostics.
• Academic & R&D: Employed in universities and corporate labs for studying structure-activity relationships (SAR) and novel organic reactions.
• Material Science: Explored for incorporation into advanced polymers or coatings to impart specific optical or electronic properties.

Basic Information

Product Name	2-(Dimethylamino)-8-Phenyl-4H-1-Benzopyran-4-One
CAS No.	83767-03-7
Molecular Formula	C19H17NO2
Molecular Weight	291.34 g/mol
Synonyms	8-Phenyl-2-(dimethylamino)-4H-chromen-4-one; 2-(Dimethylamino)-8-phenylchromone; 2-Dimethylamino-8-phenyl-4H-1-benzopyran-4-one; 8-Phenyl-2-(N,N-dimethylamino)-4-chromone; Chromone, 2-(dimethylamino)-8-phenyl-; 2-(Dimethylamino)-8-phenyl-4H-chromen-4-one; 2-Dimethylamino-8-phenyl-4H-chromen-4-one
EINECS	Contact for details

Quality Control

Our 2-(Dimethylamino)-8-Phenyl-4H-1-Benzopyran-4-One is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.