Description

2-(3-Hydroxy-4-Methoxyphenyl)-3-(β-D-Glucopyranosyloxy)-5,7-Dihydroxy-4H-1-Benzopyran-4-One is a high-purity flavonoid glycoside of significant interest in advanced research and development. This compound matters for its role as a key phytochemical reference standard and a potential bioactive ingredient. It is primarily needed by the pharmaceutical, nutraceutical, and cosmetic industries for applications in drug discovery, natural product analysis, and the formulation of high-value health products.

Application

• Pharmaceutical Reference Standard: Used for the qualitative and quantitative analysis of complex botanical extracts and herbal formulations in quality control laboratories.
• Drug Discovery & Research: Serves as a critical intermediate or lead compound in pharmacological studies targeting antioxidant, anti-inflammatory, and metabolic pathways.
• Nutraceutical Development: Incorporated into dietary supplement formulations where standardized flavonoid content is required for efficacy and label claims.
• Cosmetic Actives: Utilized in advanced skincare products for its potential antioxidant properties, helping to protect skin from environmental stressors.
• Biochemical Research: Employed in enzymatic and metabolic studies to investigate the bioavailability and transformation of flavonoid glycosides.
• Analytical Chemistry: Functions as a high-purity calibrant for developing and validating analytical methods such as HPLC and LC-MS in contract research organizations (CROs).

Basic Information

Product Name	2-(3-Hydroxy-4-Methoxyphenyl)-3-(β-D-Glucopyranosyloxy)-5,7-Dihydroxy-4H-1-Benzopyran-4-One
CAS No.	27542-39-8
Molecular Formula	C22H22O12
Molecular Weight	478.40 g/mol
Synonyms	3-O-β-D-Glucopyranosyl-3',4',5,7-Tetrahydroxy-4'-Methoxyflavone; 3',4',5,7-Tetrahydroxy-4'-Methoxyflavone 3-O-β-D-Glucopyranoside; 4'-Methoxy-3',5,7-Trihydroxyflavone 3-O-β-D-Glucopyranoside; Flavonoid Glycoside 27542-39-8; 3-Hydroxy-4-Methoxyphenyl Glucopyranosyloxy Benzopyranone Derivative
EINECS	Contact for details

Quality Control

Every batch of our 2-(3-Hydroxy-4-Methoxyphenyl)-3-(β-D-Glucopyranosyloxy)-5,7-Dihydroxy-4H-1-Benzopyran-4-One is manufactured and tested under strict quality management systems. We provide comprehensive analytical documentation, including Certificates of Analysis (COA) with detailed HPLC purity data, to ensure compliance with your research and development specifications. Our quality commitment supports applications requiring high-purity reference standards and bioactive ingredients.

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) and light-sensitive; therefore, containers must be kept tightly sealed and in original packaging until use to maintain stability and purity.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 5.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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