Description

Genistein 7-o-β-D-Glucoside-4''-o-Methylate is a specific methylated derivative of the isoflavone glycoside genistin. This compound is valued for its enhanced stability and modified bioavailability compared to its parent molecule, making it a critical intermediate and reference standard in advanced research and development. It is primarily required by manufacturers and research institutions in the pharmaceutical, nutraceutical, and life science sectors for applications in metabolic studies, analytical method development, and the synthesis of novel bioactive compounds.

Application

• Pharmaceutical Reference Standard: Used for the qualitative and quantitative analysis (HPLC, LC-MS) of isoflavone derivatives in drug substances and finished products.
• Nutraceutical R&D: Serves as a key intermediate or active ingredient in the development of specialized dietary supplements targeting hormonal balance and metabolic health.
• Biochemical Research: Employed in metabolic pathway studies, enzyme inhibition assays, and research into estrogen receptor interactions due to its modified glycosidic structure.
• Cosmeceutical Formulations: Investigated for potential use in anti-aging and skin health products for its antioxidant properties and stable chemical profile.
• Chemical Synthesis: Acts as a protected or functionalized building block for the semi-synthesis of more complex isoflavone analogs and conjugates.

Basic Information

Product Name	Genistein 7-o-β-D-Glucoside-4''-o-Methylate
CAS No.	950910-16-4
Molecular Formula	C23H24O11
Molecular Weight	476.43 g/mol
Synonyms	Genistein 7-O-β-D-glucoside 4''-methyl ether; 4'-Methoxy-5,7-dihydroxyisoflavone 7-O-β-D-glucoside 4''-methyl ether; Genistin 4''-methyl ether; Methyl genistin; 7-(4''-O-Methyl-β-D-glucopyranosyloxy)-5-hydroxy-3-(4-hydroxyphenyl)-4H-1-benzopyran-4-one
EINECS	Contact for details

Quality Control

Our Genistein 7-o-β-D-Glucoside-4''-o-Methylate is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity, IR and NMR for structural confirmation, and residual solvent analysis. A Certificate of Analysis (COA) detailing all specifications and test results is provided to ensure traceability and compliance with your research or production standards.

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 (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm
Residual Solvents	Meets ICH guidelines

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