Description

3-(β-D-Glucopyranosyloxy)-2,3,9,10-Tetrahydro-5-Hydroxy-2-(4-Hydroxyphenyl)-8,8-Dimethyl-4H,8H-Benzo[1,2-B:3,4-B']Dipyran-4-One is a complex flavonoid glycoside, a compound of significant interest in advanced biochemical research and development. This molecule matters for its role as a key phytochemical reference standard and a potential precursor in the synthesis of bioactive compounds. It is primarily needed by research institutions, pharmaceutical developers, and nutraceutical companies focused on exploring natural product chemistry, antioxidant mechanisms, and metabolic pathways.

Application

• Pharmaceutical Reference Standard: Serves as a high-purity analytical standard for quality control and method development in drug discovery pipelines.
• Natural Product Research: Used as a critical intermediate or target molecule in the study of flavonoid biosynthesis and isolation from plant sources.
• Biochemical Assay Development: Employed in in vitro studies to investigate antioxidant, anti-inflammatory, or enzyme-inhibitory activities.
• Nutraceutical Ingredient Analysis: Acts as a marker compound for the authentication and standardization of herbal extracts and dietary supplements.
• Academic & Institutional Research: Fundamental tool for structural-activity relationship (SAR) studies and synthetic chemistry projects in universities.
• Cosmeceutical R&D: Investigated for potential applications in skincare formulations targeting oxidative stress and aging.

Basic Information

Product Name	3-(β-D-Glucopyranosyloxy)-2,3,9,10-Tetrahydro-5-Hydroxy-2-(4-Hydroxyphenyl)-8,8-Dimethyl-4H,8H-Benzo[1,2-B:3,4-B']Dipyran-4-One
CAS No.	40451-69-2
Molecular Formula	C26H28O12
Molecular Weight	532.49 g/mol
Synonyms	8,8-Dimethyl-3-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-2-(4-hydroxyphenyl)-9,10-dihydro-4H,8H-pyrano[2,3-f]chromene-4,5-dione; 2-(4-Hydroxyphenyl)-5-hydroxy-8,8-dimethyl-4-oxo-3,4,8,9-tetrahydro-2H,10H-pyrano[2,3-f]chromen-3-yl β-D-glucopyranoside; A Flavonoid Glycoside; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Every batch is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry to confirm identity and purity. Certificates of Analysis (COA) detailing batch-specific results are available upon request. We adhere to a quality management system suitable for supplying materials for research and development purposes.

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. Long-term storage under inert atmosphere is recommended for optimal stability.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (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.