Description

Vitexin-4'-Rhamnoside(Rg) CAS NO 32426-34-9 is a high-purity flavonoid glycoside, a key bioactive compound derived from natural sources. This compound is valued for its significant role in research and development within the nutraceutical and pharmaceutical sectors due to its potential biological activities. It is primarily sought by manufacturers and research institutions focused on developing standardized herbal extracts, functional food ingredients, and novel therapeutic agents.

Application

• As a reference standard for the quality control and standardization of herbal extracts, particularly those containing vitexin derivatives.
• As a key active pharmaceutical ingredient (API) intermediate in the research and development of nutraceutical and pharmaceutical formulations.
• In the formulation of dietary supplements and functional foods targeting antioxidant and wellness support.
• For biological and pharmacological research to study its effects on various metabolic and cellular pathways.
• As a marker compound in analytical chemistry for the identification and quantification of vitexin-related compounds in complex matrices.
• In the cosmeceutical industry for developing skincare products with potential anti-aging or protective properties.

Basic Information

Product Name	Vitexin-4'-Rhamnoside(Rg)
CAS No.	32426-34-9
Molecular Formula	C₂₇H₃₀O₁₄
Molecular Weight	578.52 g/mol
Synonyms	Vitexin 4'-O-rhamnoside; Vitexin-4'-rhamnoside; 2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-8-[4-hydroxy-3-(3,4,5-trihydroxy-6-methyloxan-2-yl)oxyphenyl]chromen-4-one; Apigenin 8-C-[4-O-(6-deoxy-α-L-mannopyranosyl)]-β-D-glucopyranoside; Rg; Vitexin 4''-O-rhamnoside
EINECS	Contact for details

Quality Control

Our Vitexin-4'-Rhamnoside(Rg) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity verification, to ensure it meets the high standards required for research and industrial applications. Certificates of Analysis (COA) detailing purity, identity, and other critical parameters are available upon request.

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 must be kept tightly sealed in a dry environment to prevent moisture absorption.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (HPLC)	Conforms
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥95.0%
Loss on Drying	≤5.0%
Residue on Ignition	≤1.0%
Heavy Metals	≤20 ppm

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