Description

4-Phenyl-5,7-Bis(Phenylmethoxy)Chromen-2-One is a specialized chromenone derivative, a key structural motif in advanced organic synthesis. This compound matters as a high-value chemical intermediate for developing novel active pharmaceutical ingredients (APIs) and functional materials. It is primarily needed by research institutions and manufacturers in the pharmaceutical and fine chemical sectors for drug discovery and process development.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel drug candidates, particularly those targeting specific biological pathways.
• Organic Light-Emitting Diode (OLED) Research: Serves as a potential precursor or core structure for developing advanced emissive or charge-transport materials.
• Fluorescent Probe & Sensor Development: Utilized in research to create sensitive chemical sensors or biological imaging agents due to the chromenone fluorophore.
• Academic & Industrial R&D: Employed in medicinal chemistry and material science research to explore structure-activity relationships (SAR) and new molecular entities.
• Fine Chemical Synthesis: Acts as a versatile intermediate for constructing complex, polyfunctional organic molecules with specific optical or electronic properties.

Basic Information

Item	Details
Product Name	4-Phenyl-5,7-Bis(Phenylmethoxy)Chromen-2-One
CAS No.	307547-68-8
Molecular Formula	C29H22O4
Molecular Weight	434.48 g/mol
Synonyms	4-Phenyl-5,7-bis(benzyloxy)-2H-chromen-2-one; 5,7-Dibenzyloxy-4-phenylcoumarin; 4-Phenyl-5,7-dibenzyloxycoumarin; 2H-1-Benzopyran-2-one, 5,7-bis(phenylmethoxy)-4-phenyl-; NSC 339586; Coumarin, 5,7-dibenzyloxy-4-phenyl-
EINECS	Contact for details

Quality Control

Our 4-Phenyl-5,7-Bis(Phenylmethoxy)Chromen-2-One is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure consistency and compliance with customer specifications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment.

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 strong oxidizing agents.

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%

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