Description

(2S,3S,4S,5R,6S)-6-[5,6-Dihydroxy-2-(4-Hydroxyphenyl)-4-Oxo-Chromen-7- Yl]Oxy-3,4,5-Trihydroxy-Oxane-2-Carboxylic Acid is a high-purity, complex flavonoid glycoside derivative of significant interest in advanced research and development. This compound matters for its potential as a key intermediate or reference standard in the synthesis of novel bioactive molecules. It is primarily needed by pharmaceutical R&D laboratories, nutraceutical formulators, and academic institutions focused on flavonoid chemistry and natural product research.

Application

• Pharmaceutical Research Intermediate: Serves as a critical building block for the synthesis of novel drug candidates targeting inflammation, oxidative stress, and metabolic disorders.
• Analytical Reference Standard: Used for method development, validation, and quality control in HPLC and LC-MS analysis of flavonoid-containing products.
• Nutraceutical Development: Investigated as a potential active ingredient or a precursor for enhanced bioavailability formulations in dietary supplements.
• Biochemical Research: Employed in enzymatic and receptor-binding studies to explore structure-activity relationships (SAR) of flavonoid derivatives.
• Cosmeceutical Actives: Studied for its antioxidant properties in the development of advanced skincare and anti-aging products.
• Academic & Institutional Research: A valuable compound for universities and research institutes conducting studies on natural product chemistry and glycoside synthesis.

Basic Information

Item	Details
Product Name	(2S,3S,4S,5R,6S)-6-[5,6-Dihydroxy-2-(4-Hydroxyphenyl)-4-Oxo-Chromen-7- Yl]Oxy-3,4,5-Trihydroxy-Oxane-2-Carboxylic Acid
CAS No.	676536-34-8
Molecular Formula	C22H20O13
Molecular Weight	492.39 g/mol
Synonyms	7-O-β-D-Glucuronosyl-5,6-dihydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-one; Flavonoid glucuronide derivative; 5,6-Dihydroxy-2-(4-hydroxyphenyl)-4-oxo-4H-chromen-7-yl β-D-glucopyranosiduronic acid; 7-Hydroxyflavone glucuronide analog; Chromen-4-one, 7-((2S,3S,4S,5R,6S)-3,4,5-trihydroxy-6-(((carboxy)oxy)methyl)tetrahydro-2H-pyran-2-yl)oxy)-5,6-dihydroxy-2-(4-hydroxyphenyl)-; Complex Flavone Glycoside
EINECS	Contact for details

Quality Control

Our (2S,3S,4S,5R,6S)-6-[5,6-Dihydroxy-2-(4-Hydroxyphenyl)-4-Oxo-Chromen-7- Yl]Oxy-3,4,5-Trihydroxy-Oxane-2-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

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 product degradation or clumping.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 95.0%
Assay	≥ 97.0% (on dried basis)
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.