Description

Luteolin-3',7-Di-o-Glucoside is a specific flavonoid glycoside derived from luteolin. This compound is valued for its role as a key bioactive marker and intermediate in the production of high-value nutraceuticals and pharmaceuticals. It is primarily sought by manufacturers in the dietary supplement, functional food, and advanced cosmetic industries for its antioxidant and anti-inflammatory properties.

Application

• As a reference standard for analytical testing and quality control of herbal extracts and botanical products.
• As a key active ingredient in dietary supplements targeting oxidative stress and inflammation.
• In the formulation of functional foods and beverages for enhanced health benefits.
• As a premium additive in cosmetic and personal care products for skin-protective effects.
• For pharmaceutical research and development into flavonoid-based therapeutics.
• In the standardization of complex plant-derived extracts like those from parsley, celery, or chrysanthemum.

Basic Information

Product Name	Luteolin-3',7-Di-o-Glucoside
CAS No.	52187-80-1
Molecular Formula	C27H30O16
Molecular Weight	610.52 g/mol
Synonyms	Luteolin 3',7-diglucoside; Luteolin-3',7-di-O-β-D-glucopyranoside; 2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-3-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-4-one 7-glucoside; Luteolin diglucoside; CID 131752471
EINECS	Contact for details

Quality Control

Our Luteolin-3',7-Di-o-Glucoside is produced under strict quality management systems. Each batch is analyzed to ensure high purity and consistency, with testing typically including identification, assay, and impurity profiling. Certificates of Analysis (COA) documenting full specifications are available upon request to support your regulatory and quality assurance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to brownish-yellow powder
Identification (HPLC/UV)	Conforms
Assay (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.