Description

5-Hydroxy-4',7-Dimethoxyflavone 5-o-β-D-Glucopyraside is a specific flavonoid glycoside, a class of compounds known for their diverse biological activities. This high-purity reference standard is critical for research and development in the pharmaceutical and nutraceutical sectors, where precise chemical identity and activity are paramount. It is primarily utilized by analytical laboratories, R&D departments, and manufacturers focused on natural product chemistry, drug discovery, and quality control of botanical extracts.

Application

• Pharmaceutical Reference Standard: Used as a certified reference material (CRM) for the identification, assay, and impurity profiling of flavonoid-based drugs and herbal medicinal products.
• Biochemical Research: Serves as a key intermediate or target compound in studies investigating the structure-activity relationships (SAR), metabolism, and bioavailability of flavonoids.
• Nutraceutical & Cosmetic Ingredient Analysis: Employed in the quality control of dietary supplements and cosmetic formulations to standardize and verify the content of active flavonoid components.
• Academic Research: A vital tool for universities and research institutions studying plant biochemistry, natural product isolation, and the pharmacological effects of glycosylated flavonoids.

Basic Information

Product Name	5-Hydroxy-4',7-Dimethoxyflavone 5-o-β-D-Glucopyraside
CAS No.	197018-71-6
Molecular Formula	C23H24O11
Molecular Weight	476.43 g/mol
Synonyms	5-Hydroxy-4',7-dimethoxyflavone 5-O-β-D-glucopyranoside; 4',7-Dimethoxy-5-hydroxyflavone 5-O-glucoside; Flavonoid glycoside 197018-71-6; 5-O-Glucosyl-4',7-dimethoxy-5-hydroxyflavone; 5-Glucopyranosyloxy-4',7-dimethoxyflavone
EINECS	Contact for details

Quality Control

Our 5-Hydroxy-4',7-Dimethoxyflavone 5-o-β-D-Glucopyraside is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and spectroscopic methods for structural confirmation, to ensure it meets the exacting standards required for research and development. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). The product is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	Off-white to yellow powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥95.0%
Loss on Drying	≤2.0%
Residue on Ignition	≤0.5%

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