Description

5-Methoxy-2-Phenyl-7H-1-Benzopyran-7-One is a high-purity organic compound belonging to the benzopyranone class, serving as a valuable synthetic intermediate and research chemical. Its defined molecular structure makes it a critical building block for the development of novel pharmaceutical agents and advanced organic materials. This compound is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for applications in synthesis and product development.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly those with benzopyran-based structures.
• Agrochemical Research: Used in the development and research of new pesticides, herbicides, and plant growth regulators.
• Organic Synthesis Building Block: Serves as a versatile starting material or intermediate for constructing complex heterocyclic compounds in academic and industrial R&D laboratories.
• Material Science: Investigated for the development of organic electronic materials, dyes, and photostable compounds due to its conjugated system.
• Biochemical Research: Utilized as a standard or probe molecule in biochemical assays and pharmacological studies to investigate biological pathways.
• Flavor & Fragrance Industry: Potential intermediate for the synthesis of complex aroma chemicals and fragrance ingredients.

Basic Information

Product Name	5-Methoxy-2-Phenyl-7H-1-Benzopyran-7-One
CAS No.	35290-21-2
Molecular Formula	C₁₆H₁₂O₃
Molecular Weight	252.27 g/mol
Synonyms	5-Methoxy-2-phenylchromen-7-one; 5-Methoxy-2-phenyl-7H-1-benzopyran-7-one; 5-Methoxyflavone; 5-Methoxy-2-phenyl-4H-chromen-4-one; 5-Methoxy-2-phenyl-4H-1-benzopyran-4-one; 2-Phenyl-5-methoxy-7H-1-benzopyran-7-one; 5-Methoxy-2-phenyl-4-chromone
EINECS	Contact for details

Quality Control

Our 5-Methoxy-2-Phenyl-7H-1-Benzopyran-7-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent quality suitable for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee traceability and compliance with your specifications.

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 incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.