Description

(E)-4'-(β-D-Glucopyranosyloxy)-2',3',4,5'-Tetrahydroxychalcone is a naturally occurring chalcone glycoside, a class of polyphenolic compounds known for their significant biological activity. This compound matters as a high-purity reference standard and active ingredient for research and development in the pharmaceutical and nutraceutical sectors. It is primarily needed by manufacturers and R&D laboratories focused on developing antioxidant, anti-inflammatory, and metabolic health products, leveraging its role as a key phytochemical.

Application

• Pharmaceutical Reference Standard: Used as a certified reference material (CRM) for quality control and analytical method development in drug manufacturing.
• Nutraceutical Formulations: Incorporated into dietary supplements for its potential antioxidant and anti-inflammatory properties.
• Biochemical Research: Serves as a key intermediate or target molecule in studies investigating metabolic pathways, enzyme inhibition, and natural product synthesis.
• Cosmeceutical Ingredients: Applied in advanced skincare products for its potential to protect against oxidative stress and support skin health.
• Functional Food & Beverage Additives: Used to enhance the bioactive profile of health-focused food and drink products.
• Academic & Industrial R&D: Essential for pharmacological screening, structure-activity relationship (SAR) studies, and bioavailability research.

Basic Information

Product Name	(E)-4'-(β-D-Glucopyranosyloxy)-2',3',4,5'-Tetrahydroxychalcone
CAS No.	519-39-1
Molecular Formula	C21H22O11
Molecular Weight	450.39 g/mol
Synonyms	2',3',4,4',5'-Pentahydroxychalcone 4'-glucoside; 4,2',3',4',5'-Pentahydroxychalcone 4'-O-β-D-glucopyranoside; Chalconaringenin 4'-glucoside; Isosalipurposide; Naringenin chalcone 4'-glucoside; (E)-1-[2,3,4-Trihydroxy-5-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyphenyl]-3-(4-hydroxyphenyl)prop-2-en-1-one
EINECS	Contact for details

Quality Control

Our (E)-4'-(β-D-Glucopyranosyloxy)-2',3',4,5'-Tetrahydroxychalcone is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency, meeting the high standards required for research and commercial use. Certificates of Analysis (COA) with detailed HPLC or LC-MS data are available upon request to support your quality assurance protocols.

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); ensure the container is sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to brownish-yellow powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Assay (HPLC)	≥95.0%
Loss on Drying	≤5.0%
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.