Description

4H-1-Benzopyran-4-One, 5,8-Dihydroxy-2-Phenyl-7-(Phenylmethoxy)- is a specialized chromone derivative, a key intermediate in the synthesis of complex organic molecules. Its value lies in its unique substitution pattern, which provides a versatile scaffold for pharmaceutical and fine chemical research. This compound is essential for R&D chemists and manufacturers in the pharmaceutical, agrochemical, and advanced material sectors seeking to develop novel active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a critical building block for the synthesis of novel drug candidates, particularly those targeting inflammation, cancer, and metabolic diseases.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its chromone core for biological activity.
• Fine Chemical Synthesis: Acts as a precursor for synthesizing complex flavors, fragrances, and functional dyes.
• Material Science: Investigated as a monomer or additive for creating advanced polymers with specific optical or electronic properties.
• Academic & Institutional Research: Employed in universities and research institutes for studying organic reaction mechanisms and developing new synthetic methodologies.

Basic Information

Product Name	4H-1-Benzopyran-4-One, 5,8-Dihydroxy-2-Phenyl-7-(Phenylmethoxy)-
CAS No.	3542-63-0
Molecular Formula	C22H16O5
Molecular Weight	360.36 g/mol
Synonyms	5,8-Dihydroxy-2-phenyl-7-(phenylmethoxy)-4H-chromen-4-one; 7-(Benzyloxy)-5,8-dihydroxy-2-phenyl-4H-chromen-4-one; 5,8-Dihydroxy-7-benzyloxy-2-phenylchromone; 2-Phenyl-5,8-dihydroxy-7-benzyloxychromone; Chromone derivative 3542-63-0; 7-Benzyloxy-5,8-dihydroxy-2-phenyl-4H-1-benzopyran-4-one
EINECS	Contact for details

Quality Control

Our production of 4H-1-Benzopyran-4-One, 5,8-Dihydroxy-2-Phenyl-7-(Phenylmethoxy)- adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for research and development applications. All materials are characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles 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 a controlled room temperature (typically 15-25°C). Keep away from incompatible materials and sources of ignition.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%

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