Description

4H-1-Benzopyran-4-One, 6-α-L-Arabinopyranosyl-8-β-D-Galactopyranosyl-5,7-Dihydroxy-2-(4-Hydroxyphenyl)- is a complex flavonoid glycoside of significant research and commercial interest. This compound is valued for its role as a key phytochemical reference standard and a potential bioactive ingredient. It is primarily sought by manufacturers and research institutions in the pharmaceutical, nutraceutical, and advanced cosmetic sectors for product development and quality control.

Application

• Pharmaceutical Reference Standard: Used for the identification, assay, and purity testing of flavonoid-based drugs and herbal extracts in analytical laboratories.
• Nutraceutical Ingredient: Serves as a standardized component in dietary supplements targeting antioxidant and wellness benefits.
• Cosmetic Actives: Incorporated into high-end skincare formulations for its potential antioxidant and skin-protective properties.
• Biochemical Research: Employed in life science research to study flavonoid metabolism, bioavailability, and biological activity mechanisms.
• Herbal Extract Standardization: Acts as a marker compound to ensure the potency, consistency, and quality of standardized botanical extracts.
• Food & Beverage Fortification: Used in the development of functional foods and beverages designed to deliver specific flavonoid content.

Basic Information

Product Name	4H-1-Benzopyran-4-One, 6-α-L-Arabinopyranosyl-8-β-D-Galactopyranosyl-5,7-Dihydroxy-2-(4-Hydroxyphenyl)-
CAS No.	73543-87-0
Molecular Formula	C26H28O15
Molecular Weight	580.49 g/mol
Synonyms	6-α-L-Arabinopyranosyl-8-β-D-galactopyranosyl-5,7-dihydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one; 6-Arabinopyranosyl-8-galactopyranosylapigenin; Flavonoid glycoside 73543-87-0; Apigenin 6-α-L-arabinopyranosyl-8-β-D-galactopyranoside; 6-O-α-L-Arabinopyranosyl-8-O-β-D-galactopyranosylapigenin
EINECS	Contact for details

Quality Control

Our 4H-1-Benzopyran-4-One, 6-α-L-Arabinopyranosyl-8-β-D-Galactopyranosyl-5,7-Dihydroxy-2-(4-Hydroxyphenyl)- is produced and tested under a strict quality management system. Each batch undergoes comprehensive analytical characterization using techniques including HPLC, NMR, and MS to confirm identity and purity. A detailed Certificate of Analysis (COA) is provided with every shipment, ensuring traceability and compliance with your research or manufacturing specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Keep the container sealed in a dry environment to maintain stability.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (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.