Description

5-(β-D-Glucopyranosyloxy)-6,7-Dimethoxy-2H-1-Benzopyran-2-One is a specific glycosylated coumarin derivative, a compound of significant interest in advanced biochemical research and pharmaceutical development. Its value lies in its role as a key intermediate or reference standard for studying natural product biosynthesis, enzyme interactions, and potential therapeutic activities. This high-purity compound is essential for research institutions, pharmaceutical R&D departments, and manufacturers of fine chemicals and active pharmaceutical ingredients (APIs) who require well-characterized, specialized molecules.

Application

• Pharmaceutical Reference Standard: Serves as a certified reference material (CRM) for quality control and analytical method development in drug manufacturing.
• Biochemical Research: Used as a substrate or inhibitor in enzymatic studies, particularly those involving glycosidases or studying coumarin metabolism.
• Natural Product Synthesis: Acts as a crucial intermediate in the semi-synthesis or total synthesis of complex natural products and their analogs.
• Analytical Chemistry: Employed as a standard for HPLC, LC-MS, or NMR to identify and quantify related compounds in plant extracts or biological samples.
• Nutraceutical & Cosmetic Research: Investigated for potential bioactive properties in the development of advanced cosmetic ingredients or dietary supplements.

Basic Information

Product Name	5-(β-D-Glucopyranosyloxy)-6,7-Dimethoxy-2H-1-Benzopyran-2-One
CAS No.	28446-08-4
Molecular Formula	C₁₇H₂₀O₁₀
Molecular Weight	384.34 g/mol
Synonyms	5-Glucosyloxy-6,7-dimethoxycoumarin; Daphnetin 8-O-β-D-glucoside; Daphnetin-8-glucoside; 6,7-Dimethoxydaphnetin-8-glucoside; 5-(β-D-Glucopyranosyloxy)-6,7-dimethoxycoumarin; 8-β-D-Glucopyranosyldaphnetin 6,7-dimethyl ether
EINECS	Contact for details

Quality Control

Our 5-(β-D-Glucopyranosyloxy)-6,7-Dimethoxy-2H-1-Benzopyran-2-One is produced under strict quality management systems to ensure batch-to-batch consistency and high purity, suitable for research and development applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We can supply material compliant with in-house specifications tailored to your project requirements, with testing typically including identification by spectroscopic methods and purity assay by HPLC.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). This compound is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive); therefore, containers should be kept tightly sealed in a dry environment to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥95.0%
Water Content	≤5.0% (KF)
Residue on Ignition	≤0.5%

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