Description

7,4'-Dimethoxyflavone is a specific, high-purity flavonoid derivative with significant research and development potential. This compound matters as a valuable reference standard and a key intermediate for synthesizing novel bioactive molecules in pharmaceutical and nutraceutical discovery. Industries that need it include pharmaceutical R&D, academic research institutions, and manufacturers of dietary supplements seeking to explore its biological activity profile.

Application

• Pharmaceutical Research & Development: Serves as a critical reference standard and a key building block for synthesizing novel drug candidates targeting various biological pathways.
• Biochemical & Pharmacological Studies: Used as a pure compound to investigate its potential anti-inflammatory, antioxidant, and other biological activities in vitro and in vivo.
• Nutraceutical & Dietary Supplement Formulation: Employed as a high-purity ingredient in advanced supplement research focused on flavonoid-based health products.
• Academic & Institutional Research: Provides a reliable chemical entity for universities and research institutes studying flavonoid chemistry, metabolism, and structure-activity relationships.
• Analytical Chemistry: Functions as a certified reference material (CRM) for method development and calibration in HPLC, LC-MS, and other analytical techniques.
• Cosmeceutical Ingredient Research: Investigated for potential applications in advanced skincare formulations due to the bioactive properties associated with methoxylated flavonoids.

Basic Information

Product Name	7,4'-Dimethoxyflavone
CAS No.	20979-50-4
Molecular Formula	C₁₇H₁₄O₄
Molecular Weight	282.29 g/mol
Synonyms	7,4'-Dimethoxyflavone; 4',7-Dimethoxyflavone; 5,7-Dihydroxy-4'-methoxyflavone dimethyl ether; 7-Hydroxy-4'-methoxyflavone 7-methyl ether; Flavone, 7,4'-dimethoxy-; 2-Phenyl-7,4'-dimethoxychromone; 4'-Methoxy-7-methoxyflavone
EINECS	Contact for details

Quality Control

Our 7,4'-Dimethoxyflavone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity verification and identity confirmation by spectroscopic methods (IR, NMR), to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) with detailed chromatographic data are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Keep the container tightly sealed in a dry environment to maintain stability and prevent any potential degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	< 10 ppm

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