Description

5,7-Dimethoxy-2-(2-Methoxyphenyl)- 4H-1-Benzopyran-4-One is a synthetic flavone derivative belonging to the benzopyrone chemical class. This compound serves as a key intermediate and reference standard in advanced organic synthesis and analytical research. It is primarily required by pharmaceutical R&D, agrochemical development, and fine chemical synthesis sectors for developing novel active ingredients and conducting metabolic studies.

Application

• Pharmaceutical Intermediate: Used in the research and synthesis of novel drug candidates, particularly those targeting inflammation and metabolic pathways.
• Reference Standard: Serves as a high-purity analytical standard for quality control and method development in HPLC and LC-MS analysis.
• Biochemical Research: Employed as a tool compound in pharmacological studies to investigate enzyme inhibition and receptor binding activities.
• Agrochemical Synthesis: Acts as a precursor in the development of new crop protection agents and plant growth regulators.
• Fine Chemical Building Block: Utilized in organic synthesis to construct more complex molecular architectures for material science applications.
• Cosmetic Ingredient Research: Investigated for potential use in skincare formulations due to the antioxidant properties associated with the flavone core structure.

Basic Information

Product Name	5,7-Dimethoxy-2-(2-Methoxyphenyl)-4H-1-Benzopyran-4-One
CAS No.	4308-57-0
Molecular Formula	C₁₈H₁₆O₅
Molecular Weight	312.32 g/mol
Synonyms	5,7-Dimethoxy-2-(2-methoxyphenyl)-4H-chromen-4-one; 2-(2-Methoxyphenyl)-5,7-dimethoxychromone; 5,7-Dimethoxy-2-(o-methoxyphenyl)-4H-1-benzopyran-4-one; NSC 403914; Flavone, 5,7-dimethoxy-2-(2-methoxyphenyl)-; 4H-1-Benzopyran-4-one, 5,7-dimethoxy-2-(2-methoxyphenyl)-
EINECS	Contact for details

Quality Control

Our 5,7-Dimethoxy-2-(2-Methoxyphenyl)-4H-1-Benzopyran-4-One is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat and incompatible materials.

Specification

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