Description

Ketone, 2-Ethoxy-2,4-Diphenyl-2H-1-Benzopyran-3-Yl Phenyl is a specialized organic compound belonging to the chromenone class, characterized by its unique molecular architecture featuring a benzopyran core with ethoxy and multiple phenyl substituents. This compound matters as a high-value chemical intermediate and research chemical for the development of novel materials and active molecules. It is primarily needed by manufacturers and R&D teams in the pharmaceutical, agrochemical, and advanced material science sectors for synthesis and formulation work.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of potential drug candidates, particularly for therapeutic agents targeting specific biological pathways.
• Agrochemical Research: Used in the development and study of new active ingredients for crop protection products, such as herbicides or fungicides.
• Organic Light-Emitting Diode (OLED) Materials: Investigated as a potential component or precursor in the creation of advanced organic electronic materials due to its chromophore structure.
• Dye & Pigment Intermediate: Acts as a precursor in the synthesis of complex dyes and specialty pigments, leveraging its conjugated system.
• Chemical Research & Development: Employed in academic and industrial laboratories as a reagent for studying organic reactions and developing novel synthetic methodologies.
• Flavor & Fragrance Chemistry: May be utilized in the research and synthesis of complex aromatic compounds for specialty applications.

Basic Information

Product Name	Ketone, 2-Ethoxy-2,4-Diphenyl-2H-1-Benzopyran-3-Yl Phenyl
CAS No.	19725-30-5
Molecular Formula	C29H22O3
Molecular Weight	418.49 g/mol
Synonyms	2-Ethoxy-2,4-diphenyl-2H-1-benzopyran-3-yl phenyl ketone; 2-Ethoxy-2,4-diphenyl-2H-chromen-3-yl phenyl ketone; Phenyl (2-ethoxy-2,4-diphenyl-2H-chromen-3-yl)methanone; 3-Benzoyl-2-ethoxy-2,4-diphenyl-2H-chromene; 19725-30-5; (2-Ethoxy-2,4-diphenyl-2H-chromen-3-yl)(phenyl)methanone
EINECS	Contact for details

Quality Control

Our Ketone, 2-Ethoxy-2,4-Diphenyl-2H-1-Benzopyran-3-Yl Phenyl is produced and handled under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity and consistent performance. Standard quality parameters include identity confirmation, assay, and impurity profiling. A comprehensive Certificate of Analysis (COA) detailing all specifications and test results is provided with every shipment to guarantee traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	White to off-white 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%
Heavy Metals	≤ 20 ppm

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