Description

4H-1-Benzopyran-4-One,5,7-Dihydroxy-2-(4-Hydroxyphenyl)-8-(6-o-D-Xylopyranosyl-B-D-Glucopyranosyl)- is a high-purity flavonoid glycoside, a compound of significant interest in advanced research and development due to its specific biochemical interactions. Its value lies in its role as a key reference standard and active pharmaceutical ingredient (API) intermediate for the development of novel therapeutics and nutraceuticals. This product is essential for manufacturers and research institutions in the pharmaceutical, biotechnology, and high-end nutraceutical sectors seeking reliable, high-quality raw materials for product development and quality control.

Application

• Pharmaceutical Reference Standard: Used for the identification, purity assessment, and quantification in analytical methods (HPLC, LC-MS) for drug development and quality control.
• Active Pharmaceutical Ingredient (API) Intermediate: Serves as a critical building block in the synthesis of more complex therapeutic agents targeting inflammation and oxidative stress.
• Nutraceutical & Dietary Supplement Formulation: Incorporated into advanced supplement products for its potential bioactive properties.
• Biochemical & Pharmacological Research: Employed in in vitro and in vivo studies to investigate mechanisms of action, bioavailability, and metabolic pathways.
• Cosmeceutical Development: Used in the formulation of high-performance skincare products for its potential antioxidant and skin-protective benefits.
• Food & Beverage Fortification: Applied in the enrichment of functional foods and beverages where specific flavonoid content is required.

Basic Information

Product Name	4H-1-Benzopyran-4-One,5,7-Dihydroxy-2-(4-Hydroxyphenyl)-8-(6-o-D-Xylopyranosyl-B-D-Glucopyranosyl)-
CAS No.	11054-09-4
Molecular Formula	C26H28O15
Molecular Weight	580.49 g/mol
Synonyms	Kaempferol 3-O-sophoroside; Kaempferol 3-sophoroside; Kaempferol 3-O-β-D-sophoroside; Sophoraflavonoloside; Astragalin 3-sophoroside; Contact for details on additional trade names and aliases.
EINECS	Contact for details

Quality Control

Our 4H-1-Benzopyran-4-One,5,7-Dihydroxy-2-(4-Hydroxyphenyl)-8-(6-o-D-Xylopyranosyl-B-D-Glucopyranosyl)- is produced and tested under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the stringent requirements for research and pharmaceutical applications. Certificates of Analysis (COA) detailing all test results are available upon request to support your regulatory and quality assurance needs.

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 (moisture-sensitive) nature, the container must be kept tightly sealed in a low-humidity environment to prevent degradation. For long-term storage, consider desiccants or inert atmosphere.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥95.0%
Loss on Drying	≤5.0%
Residue on Ignition	≤1.0%
Heavy Metals (as Pb)	≤20 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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