Description

Daidzein-4′-Glucoside is a specific isoflavone glucoside, a naturally occurring compound found in legumes like soybeans. This high-purity reference standard is critical for analytical research, quality control, and the development of nutraceutical and pharmaceutical products. It is primarily sought by manufacturers and researchers in the dietary supplement, functional food, and life science sectors for its role in standardization and bioactivity studies.

Application

• Analytical Reference Standard: Used for the identification, quantification, and method validation in HPLC, LC-MS, and other chromatographic analyses of soy-based products and botanical extracts.
• Nutraceutical & Dietary Supplement Formulation: Serves as a key marker compound for standardizing isoflavone content in supplements aimed at promoting wellness.
• Functional Food Ingredient Research: Employed in R&D to study and enhance the bioactive profile of foods fortified with soy isoflavones.
• Pharmaceutical Intermediate: Acts as a starting material or precursor in the synthesis of more complex molecules for drug discovery programs.
• Cosmeceutical Applications: Investigated for potential antioxidant and skin-beneficial properties in advanced cosmetic formulations.
• Academic & Clinical Research: Utilized in biochemical, pharmacological, and metabolic studies to understand the bioavailability and effects of daidzein derivatives.

Basic Information

Product Name	Daidzein-4′-Glucoside
CAS No.	58970-69-7
Molecular Formula	C21H20O9
Molecular Weight	416.38 g/mol
Synonyms	Daidzein 4'-O-glucoside; Daidzein-4'-O-β-D-glucopyranoside; 7-Hydroxy-3-(4-hydroxyphenyl)-4H-1-benzopyran-4-one 4'-β-D-glucopyranoside; 4'-O-β-D-Glucopyranosyldaidzein; Daidzin (Note: Daidzin is CAS 552-66-9, a common misidentification); Isoflavone 4'-glucoside; 7-Hydroxyisoflavone 4'-glucoside; Soy isoflavone glucoside
EINECS	Contact for details

Quality Control

Our Daidzein-4′-Glucoside is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (IR, UV), to ensure it meets the high standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing purity, residual solvents, and heavy metals is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C (refrigerated) or as indicated on the label or COA. This product is hygroscopic (moisture-sensitive); ensure the container is sealed tightly after each use to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥95.0%
Loss on Drying	≤2.0%
Residual Solvents (GC)	Meets ICH guidelines
Heavy Metals	<10 ppm

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