Description

5,7-Dihydroxy-6,8-Dimethoxyflavone is a polymethoxylated flavonoid derivative, a compound of significant interest in advanced research and development. Its unique substitution pattern on the flavone backbone makes it a valuable reference standard and a key intermediate for synthesizing novel bioactive molecules. This compound is primarily utilized by researchers and manufacturers in the pharmaceutical, nutraceutical, and life science industries.

Application

• Pharmaceutical Research: Serves as a critical reference standard and a key intermediate in the synthesis of novel drug candidates targeting inflammation, cancer, and metabolic disorders.
• Natural Product Chemistry: Used as a benchmark compound for the isolation, identification, and quantification of related flavonoids in complex plant extracts.
• Biochemical Research: Employed in enzyme inhibition studies and as a probe to investigate cellular signaling pathways and antioxidant mechanisms.
• Cosmeceutical Development: Investigated for its potential bioactive properties in the formulation of advanced skincare products.
• Analytical Chemistry: Essential for method development and validation in High-Performance Liquid Chromatography (HPLC) and Mass Spectrometry (MS) analyses.
• Academic & Institutional Research: A fundamental tool for universities and research institutes studying flavonoid chemistry, biosynthesis, and structure-activity relationships.

Basic Information

Product Name	5,7-Dihydroxy-6,8-Dimethoxyflavone
CAS No.	3162-45-6
Molecular Formula	C₁₇H₁₄O₇
Molecular Weight	330.29 g/mol
Synonyms	6,8-Dimethoxy-5,7-dihydroxyflavone; 5,7-Dihydroxy-6,8-dimethoxy-2-phenyl-4H-chromen-4-one; 6,8-Dimethoxyapigenin; 5,7-Dihydroxy-6,8-dimethoxy-2-phenyl-4H-1-benzopyran-4-one; Flavone, 5,7-dihydroxy-6,8-dimethoxy-; 3162-45-6; NSC 407303
EINECS	Contact for details

Quality Control

Our 5,7-Dihydroxy-6,8-Dimethoxyflavone is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and spectroscopic methods for structural confirmation, to ensure it meets the high standards required for research and development. A Certificate of Analysis (COA) detailing all specifications is 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). Due to its light-sensitive nature, prolonged exposure to light should be avoided. For long-term storage, consider keeping the material under an inert atmosphere to minimize potential oxidation.

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.