Description

Vitexin is a naturally occurring flavonoid C-glycoside, a key bioactive compound found in various medicinal plants. This high-purity standard is essential for research and development, serving as a critical reference material for analytical and pharmacological studies. It is primarily sought by the nutraceutical, pharmaceutical, and cosmetic industries for its potential health benefits and application in product formulation.

Application

• Pharmaceutical Reference Standard: Used as a primary standard for the quality control and assay development of herbal extracts and finished products.
• Nutraceutical Ingredient: Incorporated into dietary supplements for its researched antioxidant and anti-inflammatory properties.
• Cosmetic Formulation: Utilized in skincare products for its potential protective effects against oxidative stress.
• Biochemical Research: Serves as a key compound in in-vitro and in-vivo studies investigating mechanisms of action and biological activity.
• Herbal Extract Standardization: Critical for the quantification and standardization of vitexin content in plant extracts like hawthorn and passionflower.
• Food & Beverage Fortification: Applied in functional foods and beverages to enhance nutritional value.

Basic Information

Product Name	Vitexin
CAS No.	521-33-5
Molecular Formula	C21H20O10
Molecular Weight	432.38 g/mol
Synonyms	Apigenin 8-C-glucoside; 8-C-β-D-Glucopyranosylapigenin; 5,7,4'-Trihydroxyflavone-8-C-glucoside; Vitexoside; Vitexin (8-C-Glucosylapigenin); Vitexin (8-C-Glucosyl-5,7,4'-trihydroxyflavone); Vitexin (8-C-β-D-Glucopyranosyl-5,7,4'-trihydroxyflavone)
EINECS	208-307-9

Quality Control

Our Vitexin is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and UV spectroscopy, to ensure it meets stringent specifications for research and industrial use. Certificates of Analysis (COA) detailing all test results are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled in a low-humidity environment to prevent degradation.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥95.0%
Loss on Drying	≤2.0%
Residue on Ignition	≤0.5%
Heavy Metals	≤20 ppm

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