Description

7-Hydroxy-5-Methoxy-2-Phenyl-Chromen-4-One is a high-purity chromone derivative, a key structural motif in numerous bioactive natural products and synthetic intermediates. This compound matters for its role as a versatile building block in advanced organic synthesis and pharmaceutical research, offering a defined scaffold for developing novel therapeutic agents. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for applications in medicinal chemistry and material science.

Application

• Pharmaceutical Intermediate: Serves as a core scaffold for the synthesis of novel drug candidates targeting various biological pathways.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies to explore and optimize bioactivity of chromone-based compounds.
• Reference Standard: Employed as an analytical standard in quality control laboratories for the identification and quantification of related substances.
• Fine Chemical Synthesis: Acts as a key precursor for the preparation of more complex heterocyclic compounds and specialty chemicals.
• Biochemical Research: Investigated for its potential biological activities, which may include antioxidant or enzyme inhibitory properties.
• Agrochemical Development: Explored as a lead structure for creating new active ingredients in crop protection products.

Basic Information

Product Name	7-Hydroxy-5-Methoxy-2-Phenyl-Chromen-4-One
CAS No.	33554-47-1
Molecular Formula	C₁₆H₁₂O₄
Molecular Weight	268.26 g/mol
Synonyms	5-Methoxy-7-hydroxyflavone; 7-Hydroxy-5-methoxyflavone; 2-Phenyl-7-hydroxy-5-methoxychromen-4-one; 5-Methoxy-7-hydroxy-2-phenyl-4H-chromen-4-one; 4H-1-Benzopyran-4-one, 7-hydroxy-5-methoxy-2-phenyl-; 7-Hydroxy-5-methoxy-2-phenyl-4H-chromen-4-one
EINECS	Contact for details

Quality Control

Our 7-Hydroxy-5-Methoxy-2-Phenyl-Chromen-4-One is manufactured under strict quality management systems. 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 development. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and consistency.

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 heat and incompatible materials. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Off-white to yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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