Description

5-Hydroxy-3-(4-Methoxyphenyl)-7-[3,4,5-Trihydroxy-6-[(3,4,5-Trihydroxyoxan-2-Yl)Oxymethyl]Oxan-2-Yl]Oxy-Chromen-4-One is a high-purity flavonoid glycoside compound of significant interest in advanced research and development. This specialized chemical serves as a critical reference standard and building block for investigating natural product chemistry and biological activity. It is primarily sought by professionals in the pharmaceutical, nutraceutical, and life science research sectors for its potential applications.

Application

• Pharmaceutical Reference Standard: Used for the qualitative and quantitative analysis of flavonoid-based drugs and herbal extracts in analytical laboratories.
• Biochemical Research: Serves as a key intermediate or substrate in studies exploring enzyme inhibition, antioxidant mechanisms, and metabolic pathways.
• Nutraceutical Development: Investigated for its potential incorporation into dietary supplements and functional foods due to its flavonoid structure.
• Natural Product Isolation & Synthesis: Acts as a pure benchmark for the isolation, purification, and semi-synthetic modification of related flavonoid compounds.
• Cosmeceutical Research: Studied for potential applications in skincare formulations targeting oxidative stress and inflammation.
• Academic Research: Utilized in university and institutional labs for chemical education and advanced studies in organic and medicinal chemistry.

Basic Information

Product Name	5-Hydroxy-3-(4-Methoxyphenyl)-7-[3,4,5-Trihydroxy-6-[(3,4,5-Trihydroxyoxan-2-Yl)Oxymethyl]Oxan-2-Yl]Oxy-Chromen-4-One
CAS No.	63770-91-2
Molecular Formula	C28H32O16
Molecular Weight	624.55 g/mol
Synonyms	Kaempferol 3-O-glucoside; Astragalin; Kaempferol 3-O-β-D-glucopyranoside; Kaempferol 3-glucoside; Kaempferol-3-O-β-D-glucoside; NSC 407303; 3-[(6-O-β-D-Glucopyranosyl-β-D-glucopyranosyl)oxy]-4',5,7-trihydroxyflavone; Kaempferol 3-O-β-D-glucosyl-(1→2)-β-D-glucoside (related structural isomer)
EINECS	Contact for details

Quality Control

Our 5-Hydroxy-3-(4-Methoxyphenyl)-7-[3,4,5-Trihydroxy-6-[(3,4,5-Trihydroxyoxan-2-Yl)Oxymethyl]Oxan-2-Yl]Oxy-Chromen-4-One is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with customer specifications and relevant research-grade 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). The product is light-sensitive and should be handled under appropriate conditions 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.