Description

Luteolin 7-Galacturonide is a specific flavonoid glycoside derived from the natural flavonoid luteolin. This compound is valued for its role as a key phytochemical marker and its potential bioactive properties. It is primarily sought by researchers and manufacturers in the nutraceutical, pharmaceutical, and cosmetic industries for product development and quality control applications.

Application

• Pharmaceutical Research: Used as a reference standard in the analysis and quality control of herbal medicines and botanical extracts.
• Nutraceutical Development: Incorporated into dietary supplements for its potential antioxidant and anti-inflammatory properties.
• Cosmetic Formulations: Serves as an active ingredient in skincare products targeting oxidative stress and skin aging.
• Biochemical Studies: Employed as a pure compound for in vitro and in vivo studies to investigate flavonoid metabolism and bioactivity.
• Food & Beverage Analysis: Acts as an analytical standard for quantifying flavonoid content in functional foods and beverages.
• Academic Research: Utilized in university and institutional labs for chemical, pharmacological, and metabolic research projects.

Basic Information

Product Name	Luteolin 7-Galacturonide
CAS No.	56324-53-9
Molecular Formula	C21H18O13
Molecular Weight	478.36 g/mol
Synonyms	Luteolin 7-O-galacturonide; Luteolin 7-O-β-D-galactopyranosiduronic acid; 2-(3,4-Dihydroxyphenyl)-5-hydroxy-4-oxo-4H-chromen-7-yl β-D-galactopyranosiduronic acid; Luteolin-7-galacturonoside; Luteolin 7-galacturonic acid; Luteolin 7-O-(β-D-galacturonopyranoside); 5,7,3',4'-Tetrahydroxyflavone 7-galacturonide
EINECS	Contact for details

Quality Control

Our Luteolin 7-Galacturonide is produced under strict quality management protocols. Each batch is subjected to comprehensive analytical testing, including HPLC for purity verification and identity confirmation via spectroscopic methods. We ensure compliance with relevant standards for research and development. A detailed Certificate of Analysis (COA) is provided with every shipment 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). Keep the container sealed to protect from moisture.

Specification

Item	Specification
Appearance	Yellow to brownish-yellow powder
Identification (HPLC)	Conforms to reference standard
Identification (UV)	Conforms
Purity (HPLC)	≥95.0%
Loss on Drying	≤5.0%
Residue on Ignition	≤1.0%
Heavy Metals (as Pb)	≤20 ppm

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