Description

3-(6-o-α-L-Rhamnopyranosyl-β-D-Galactopyranosyloxy)-3'-Methoxy-4',5,7-Trihydroxyflavone is a specialized flavonoid glycoside compound of significant interest in advanced research and development. This high-purity biochemical is valued for its specific structural properties and potential bioactive functions. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, nutraceutical, and life science sectors for applications in drug discovery, reference standards, and the development of novel therapeutic agents.

Application

• Pharmaceutical Research & Development: Serves as a key intermediate or reference standard in the synthesis and study of novel drug candidates, particularly for investigating anti-inflammatory, antioxidant, or metabolic pathways.
• Biochemical & Life Science Research: Used as a purified standard in enzymatic studies, cell-based assays, and for probing specific biological mechanisms related to flavonoid activity.
• Nutraceutical & Cosmetic Ingredient Development: Employed in the formulation and efficacy testing of advanced dietary supplements and cosmeceutical products targeting skin health and oxidative stress.
• Analytical Chemistry: Functions as a high-purity calibration standard for HPLC, LC-MS, and other analytical methods to ensure accuracy in the quantification of flavonoid compounds.
• Academic & Institutional Research: Provides a critical tool for universities and research institutes conducting studies in phytochemistry, pharmacology, and natural product chemistry.

Basic Information

Product Name	3-(6-o-α-L-Rhamnopyranosyl-β-D-Galactopyranosyloxy)-3'-Methoxy-4',5,7-Trihydroxyflavone
CAS No.	53584-69-3
Molecular Formula	C28H32O16
Molecular Weight	624.55 g/mol
Synonyms	Kaempferol 3-O-robinobioside; Kaempferol 3-O-α-L-rhamnopyranosyl-(1→6)-β-D-galactopyranoside; Robinin (aglycone: Kaempferol); 3-[[6-O-(6-Deoxy-α-L-mannopyranosyl)-β-D-galactopyranosyl]oxy]-3'-methoxy-4',5,7-trihydroxyflavone; Kaempferol-3-O-robinoside; Flavonoid glycoside 53584-69-3
EINECS	Contact for details

Quality Control

Our 3-(6-o-α-L-Rhamnopyranosyl-β-D-Galactopyranosyloxy)-3'-Methoxy-4',5,7-Trihydroxyflavone is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment.

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 light-sensitive and easily oxidized nature, it is recommended to handle under an inert atmosphere for long-term storage and to minimize exposure to air and moisture. Keep container tightly sealed when not in use.

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 (as Pb)	≤20 ppm
Solubility	Soluble in DMSO, Methanol; Slightly soluble in Water

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