Description

3',5,5',7-Tetrahydroxy-4',6-Dimethoxyflavone is a specialized polymethoxylated flavonoid compound. This high-purity chemical is valued for its distinct structural features, which are of significant interest in advanced research and development. It serves as a critical intermediate and reference standard for scientists in the pharmaceutical, nutraceutical, and life science sectors.

Application

• Pharmaceutical Research: Acts as a key intermediate or reference standard in the synthesis and development of novel therapeutic agents.
• Nutraceutical & Cosmetic Ingredient Development: Investigated for potential bioactive properties in functional food, dietary supplement, and advanced skincare formulations.
• Biochemical Research: Used as a tool compound in enzymatic studies, receptor binding assays, and metabolic pathway analysis.
• Analytical Standard: Serves as a high-purity certified reference material (CRM) for quality control and method validation in HPLC, LC-MS, and other analytical techniques.
• Academic & Institutional Research: Employed in universities and research institutes for studying flavonoid chemistry, biosynthesis, and structure-activity relationships (SAR).

Basic Information

Product Name	3',5,5',7-Tetrahydroxy-4',6-Dimethoxyflavone
CAS No.	125537-92-0
Molecular Formula	C₁₇H₁₄O₉
Molecular Weight	362.29 g/mol
Synonyms	4',6-Dimethoxy-3',5,5',7-tetrahydroxyflavone; 3',5,5',7-Tetrahydroxy-4',6-dimethoxyflavone; 5,7-Dihydroxy-3',4',6-trimethoxyflavone (isomer); Scutellarein 4',6-dimethyl ether; Polymethoxyflavone derivative; Flavone, 3',5,5',7-tetrahydroxy-4',6-dimethoxy-
EINECS	Contact for details

Quality Control

Our 3',5,5',7-Tetrahydroxy-4',6-Dimethoxyflavone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (IR, NMR, MS). We provide comprehensive Certificates of Analysis (COA) with each shipment to ensure traceability and compliance with your research or production standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The product is light-sensitive and should be handled accordingly to maintain stability.

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.