Description

5,7-Dimethoxyluteolin is a specialized, naturally-derived flavonoid compound with significant bioactivity. This high-purity chemical is valued for its role as a key reference standard and active pharmaceutical ingredient (API) intermediate in research and development. It is primarily sought by manufacturers and researchers in the pharmaceutical, nutraceutical, and advanced material sectors for its potential therapeutic properties.

Application

• Pharmaceutical Research & Development: Serves as a critical reference standard and building block for synthesizing novel drug candidates targeting inflammation and oxidative stress.
• Nutraceutical & Dietary Supplement Formulation: Used as a premium bioactive ingredient in high-end supplements focused on antioxidant support and metabolic health.
• Cosmeceutical Products: Incorporated into advanced skincare formulations for its potential anti-aging and protective properties against environmental stressors.
• Biochemical & Pharmacological Studies: Essential for in-vitro and in-vivo studies investigating flavonoid metabolism, bioavailability, and mechanism of action.
• Analytical Chemistry: Employed as a high-purity calibration standard in HPLC and LC-MS methods for quality control and natural product analysis.

Basic Information

Product Name	5,7-Dimethoxyluteolin
CAS No.	90363-40-9
Molecular Formula	C₁₇H₁₄O₇
Molecular Weight	330.29 g/mol
Synonyms	5,7-Dimethoxy-2-(3,4-dihydroxyphenyl)-4H-chromen-4-one; Luteolin 5,7-dimethyl ether; 3',4',5,7-Tetrahydroxyflavone 5,7-dimethyl ether; 5,7-Dimethoxy-3',4'-dihydroxyflavone; NSC 407303; 4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-5,7-dimethoxy-
EINECS	Contact for details

Quality Control

Our 5,7-Dimethoxyluteolin is manufactured under strict quality management systems. 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 development applications. Certificates of Analysis (COA) with detailed chromatographic data are provided to guarantee traceability and batch-to-batch consistency.

Storage

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

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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