Description

Eriodictiol-7-Glucoside is a specific flavonoid glycoside, a compound of significant interest in the nutraceutical and cosmetic industries due to its potent biological activities. This product is valued for its antioxidant and skin-brightening properties, making it a key ingredient in advanced formulations. It is primarily sought by manufacturers in the dietary supplement, functional food, and personal care sectors for developing high-performance products.

Application

• Skin Care Formulations: Used as a key active ingredient in serums, creams, and lotions for its skin-brightening and antioxidant effects.
• Dietary Supplements: Incorporated into capsules, tablets, and powders for its potential health-promoting and free-radical scavenging properties.
• Functional Foods & Beverages: Added to health-focused food and drink products to enhance their nutritional profile.
• Cosmeceutical Products: A vital component in advanced cosmetic products that bridge the gap between cosmetics and pharmaceuticals.
• Pharmaceutical Intermediates: Serves as a starting material or intermediate in the synthesis of more complex pharmaceutical compounds.
• Anti-Aging Products: Utilized in formulations designed to reduce the visible signs of aging by protecting skin from environmental stressors.

Basic Information

Product Name	Eriodictiol-7-Glucoside
CAS No.	31712-49-9
Molecular Formula	C22H22O11
Molecular Weight	462.40 g/mol
Synonyms	Eriodictyol 7-O-β-D-glucopyranoside; Eriodictyol-7-O-glucoside; 5,7,3',4'-Tetrahydroxyflavanone 7-glucoside; Eriodictiol 7-glucoside; Luteolinidin-7-glucoside (related); Sterubin (common name for eriodictyol); Contact for details on additional trade names.
EINECS	Contact for details

Quality Control

Our Eriodictiol-7-Glucoside is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets stringent specifications. Certificates of Analysis (COA) documenting purity, heavy metals, residual solvents, and microbiological data 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 a controlled room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store the product under an inert atmosphere (e.g., nitrogen or argon) for long-term stability, especially after opening the primary container. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to reference standard
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥95.0%
Loss on Drying	≤2.0%
Residue on Ignition	≤0.5%
Heavy Metals (as Pb)	≤10 ppm
Residual Solvents	Meets ICH guidelines
Total Aerobic Microbial Count	≤1000 CFU/g
Total Combined Yeasts/Molds	≤100 CFU/g

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