Description

Puerarin-4'-o-β-D-Glucopyranoside is a specialized glycosylated derivative of the bioactive isoflavone puerarin, offering enhanced solubility and bioavailability profiles. This high-purity reference standard is critical for pharmaceutical research and development, particularly in the study of metabolic pathways and therapeutic efficacy. It is primarily utilized by research institutions, analytical laboratories, and manufacturers in the nutraceutical and pharmaceutical industries for method development, quality control, and as a key intermediate in advanced formulations.

Application

• Pharmaceutical Reference Standard: Used as a certified reference material (CRM) for the identification, assay, and impurity profiling of puerarin and related compounds in pharmaceutical products.
• Biochemical Research: Serves as a crucial reagent in metabolic studies, enzyme inhibition assays, and pharmacological research targeting cardiovascular and neurological systems.
• Nutraceutical Development: Employed as a high-purity active ingredient or marker compound in the formulation of standardized herbal extracts and dietary supplements.
• Analytical Method Development: Essential for developing and validating HPLC, LC-MS, and other chromatographic methods in quality control laboratories.
• Cosmeceutical Ingredients: Investigated for use in advanced skincare formulations for its potential antioxidant and anti-aging properties.

Basic Information

Product Name	Puerarin-4'-o-β-D-Glucopyranoside
CAS No.	117047-08-2
Molecular Formula	C27H30O14
Molecular Weight	578.52 g/mol
Synonyms	Puerarin 4'-O-glucoside; Puerarin-4'-O-β-D-glucoside; 4'-O-β-D-Glucopyranosylpuerarin; Puerarin 4'-glucoside; 7-Hydroxy-3-(4-hydroxyphenyl)-4-oxo-4H-chromen-8-yl 4-O-β-D-glucopyranosyl-β-D-glucopyranoside; Daidzein-8-C-glucoside-4'-O-glucoside; Kakkalide (related compound, verify specific isomer)
EINECS	Contact for details

Quality Control

Every batch of Puerarin-4'-o-β-D-Glucopyranoside is manufactured under strict quality management systems. Our products undergo rigorous identity, purity, and assay testing using advanced analytical techniques including HPLC, LC-MS, and NMR to ensure compliance with research and pharmaceutical-grade standards. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and product integrity.

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 nature, the container should be kept in a desiccated environment to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Loss on Drying	≤2.0%
Residue on Ignition	≤0.5%
Heavy Metals	≤20 ppm
Related Substances (HPLC)	Total impurities ≤2.0%

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