Description

Eriodictyol-8-Glucoside is a specific flavonoid glycoside, a natural compound derived from plants. This high-purity reference standard is critical for analytical research, quality control, and product development in the nutraceutical and pharmaceutical industries. It is primarily sought by researchers and manufacturers in the fields of natural products, dietary supplements, and cosmetics for its role as a marker compound and for bioactivity studies.

Application

• Analytical Reference Standard: Used as a primary standard in HPLC, LC-MS, and other chromatographic methods for the identification and quantification of flavonoids in complex botanical extracts.
• Phytochemical Research: Serves as a key compound in studies investigating the biosynthesis, metabolism, and pharmacological activities of flavonoid glycosides.
• Nutraceutical & Dietary Supplement Development: Employed in the formulation and standardization of herbal supplements, particularly those containing citrus or other flavonoid-rich botanicals.
• Cosmetic Ingredient Research: Investigated for potential antioxidant and skin-protective properties in advanced cosmetic and personal care formulations.
• Food & Beverage Analysis: Acts as a marker for authenticity testing and quality assessment in products like teas, juices, and functional foods.
• Academic & Institutional Research: Utilized in university and laboratory settings for fundamental research into plant chemistry and natural product chemistry.

Basic Information

Product Name	Eriodictyol-8-Glucoside
CAS No.	153733-96-1
Molecular Formula	C21H22O11
Molecular Weight	450.39 g/mol
Synonyms	Eriodictyol 8-O-β-D-glucopyranoside; 5,7,3',4'-Tetrahydroxyflavanone 8-glucoside; 8-Glucosyl eriodictyol; Eriodictyol-8-O-glucoside; 2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-8-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-2,3-dihydrochromen-4-one
EINECS	Contact for details

Quality Control

Our Eriodictyol-8-Glucoside is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the stringent requirements for research and development applications. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical quality parameters.

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 hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	Off-white to yellow powder
Identification (HPLC)	Conforms
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥95.0%
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.