Description

6-(2-o-α-L-Arabinopyranosyl-β-D-Glucopyranosyl)-2-[4-(β-D-Glucopyranosyloxy)Phenyl]-5,7-Dihydroxy-4H-1-Benzopyran-4-One is a high-purity, complex flavonoid glycoside of significant interest in advanced biochemical research and development. This compound matters for its role as a key reference standard and active ingredient in the study of natural product pharmacology and nutraceutical formulations. It is primarily needed by pharmaceutical R&D laboratories, nutraceutical manufacturers, and academic research institutions focused on glycoside chemistry and bioactivity.

Application

• Pharmaceutical Reference Standard: Used for the identification, purity testing, and quantification in analytical method development for flavonoid-based drugs.
• Nutraceutical Ingredient Research: Serves as a high-purity component in the formulation and efficacy studies of dietary supplements targeting antioxidant pathways.
• Biochemical Research: Employed in in-vitro and in-vivo studies to investigate the biological activities, metabolic pathways, and pharmacokinetics of complex glycosides.
• Natural Product Isolation & Synthesis: Acts as a critical marker or intermediate in the isolation, purification, and synthetic chemistry of plant-derived flavonoids.
• Cosmeceutical Development: Evaluated for potential application in advanced skincare formulations due to its structural properties.

Basic Information

Product Name	6-(2-o-α-L-Arabinopyranosyl-β-D-Glucopyranosyl)-2-[4-(β-D-Glucopyranosyloxy)Phenyl]-5,7-Dihydroxy-4H-1-Benzopyran-4-One
CAS No.	53452-16-7
Molecular Formula	C33H40O20
Molecular Weight	756.66 g/mol
Synonyms	Kaempferol 3-O-sophoroside 7-O-glucoside; Kaempferol 3-sophoroside-7-glucoside; Kaempferol 3-O-β-sophoroside-7-O-β-D-glucopyranoside; 5,7-Dihydroxy-2-[4-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyphenyl]-3-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-[[(2S,3R,4S,5R)-3,4,5-trihydroxyoxan-2-yl]oxymethyl]oxan-2-yl]oxychromen-4-one; Flavonoid glycoside 53452-16-7
EINECS	Contact for details

Quality Control

Our high-purity biochemicals are manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity, spectroscopic identification (IR, NMR), and loss on drying, to ensure compliance with research-grade specifications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and support your regulatory documentation.

Storage

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

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 5.0 %
Residue on Ignition	≤ 1.0 %

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