Description

4H-1-Benzopyran-4-One, 6,8-Bis(β-D-Glucopyranosyloxy)-5,7-Dihydroxy-2-(4-Hydroxyphenyl)- is a high-purity flavonoid glycoside, a compound of significant interest in advanced research and development. Its value lies in its specific chemical structure, which is associated with potent biological activities, making it a critical reference standard and a key intermediate for specialized applications. This product is essential for researchers and manufacturers in the pharmaceutical, nutraceutical, and cosmetic industries who require well-characterized, pure compounds for efficacy studies, formulation development, and quality control.

Application

• Pharmaceutical Reference Standard: Used as a certified reference material (CRM) for the identification, purity assessment, and quantification of related flavonoid compounds in drug development and quality control laboratories.
• Nutraceutical & Dietary Supplement Research: Serves as a key active ingredient or marker compound in research focused on developing antioxidant, anti-inflammatory, or other health-promoting supplements.
• Cosmetic & Skincare Actives: Investigated for incorporation into advanced cosmetic formulations targeting skin protection, anti-aging, and UV damage mitigation due to its potential bioactive properties.
• Biochemical & Pharmacological Studies: Employed in in vitro and in vivo studies to elucidate mechanisms of action, metabolic pathways, and structure-activity relationships (SAR) of flavonoid derivatives.
• Analytical Method Development: Acts as a critical standard for developing and validating analytical methods such as High-Performance Liquid Chromatography (HPLC) and Mass Spectrometry (MS) for complex natural product matrices.
• Natural Product Isolation & Synthesis: Used as a benchmark in the isolation of natural compounds from plant sources or as a precursor/target molecule in synthetic organic chemistry programs.

Basic Information

Item	Details
Product Name	4H-1-Benzopyran-4-One, 6,8-Bis(β-D-Glucopyranosyloxy)-5,7-Dihydroxy-2-(4-Hydroxyphenyl)-
CAS No.	90456-53-4
Molecular Formula	C27H30O16
Molecular Weight	610.52 g/mol
Synonyms	Kaempferol 6,8-di-O-β-D-glucopyranoside; Kaempferol 6,8-diglucoside; 6,8-Di-C-glucosylkaempferol; Kaempferol 6,8-di-C-glucoside; 5,7-Dihydroxy-2-(4-hydroxyphenyl)-6,8-bis(β-D-glucopyranosyloxy)-4H-1-benzopyran-4-one; Flavonoid C-diglycoside; NSC 407296
EINECS	Contact for details

Quality Control

Every batch of our 4H-1-Benzopyran-4-One, 6,8-Bis(β-D-Glucopyranosyloxy)-5,7-Dihydroxy-2-(4-Hydroxyphenyl)- is produced and analyzed under strict quality management systems. We employ advanced chromatographic and spectroscopic techniques to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment, supporting compliance with research and development 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). This compound is light-sensitive (store away from light) and hygroscopic (moisture-sensitive); therefore, the container must be kept tightly sealed in a dry environment to maintain stability and prevent degradation.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Assay (HPLC)	≥95.0%
Water Content (KF)	≤5.0%
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.