Description

Kaempferol-3-o-(2"-o-β-D- Glucopyl)-β-D–Rutinoside is a specific flavonoid glycoside compound, a derivative of the natural flavonol kaempferol. This compound is valued for its role as a standard reference material and a key phytochemical for research into plant biochemistry and natural product pharmacology. It is primarily needed by research institutions, analytical laboratories, and nutraceutical developers focusing on the isolation, identification, and bioactivity studies of flavonoid compounds.

Application

• Analytical Reference Standard: Used as a high-purity standard for the qualitative and quantitative analysis (e.g., via HPLC, LC-MS) of kaempferol derivatives in complex plant extracts and finished products.
• Phytochemical and Natural Product Research: Serves as a critical compound for studying the biosynthesis, metabolism, and distribution of flavonoid glycosides within various plant species.
• Bioactivity Screening: Employed in in vitro and in vivo studies to investigate potential antioxidant, anti-inflammatory, or other pharmacological properties associated with specific glycosylated flavonoids.
• Nutraceutical and Cosmetic Ingredient Development: Acts as a marker compound or a potential active ingredient prototype for formulating standardized botanical supplements or cosmeceuticals.
• Food Chemistry & Quality Control: Used to authenticate and quantify the flavonoid profile in foods, beverages, and herbal teas for quality assurance and nutritional labeling.

Basic Information

Product Name	Kaempferol-3-o-(2"-o-β-D- Glucopyl)-β-D–Rutinoside
CAS No.	55696-58-7
Molecular Formula	C33H40O21
Molecular Weight	772.66 g/mol
Synonyms	Kaempferol 3-O-(2''-O-β-D-glucopyranosyl)-β-D-rutinoside; Kaempferol 3-O-robinobioside-7-O-rhamnoside; Kaempferol 3-O-rutinoside-7-O-glucoside (ambiguous); Kaempferol 3-O-[2''-O-β-D-glucopyranosyl-α-L-rhamnopyranosyl-(1→6)-β-D-glucopyranoside]; Robinin (a related compound, verify structure); Flavonoid glycoside 55696-58-7; [2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-3-[[2-O-β-D-glucopyranosyl-6-deoxy-α-L-mannopyranosyl-(1→6)-β-D-glucopyranosyl]oxy]-4H-1-benzopyran-4-one]
EINECS	Contact for details

Quality Control

Our Kaempferol-3-o-(2"-o-β-D- Glucopyl)-β-D–Rutinoside is produced and handled under strict quality protocols to ensure identity, purity, and consistency for research applications. Each batch is characterized using advanced analytical techniques including HPLC, NMR, and Mass Spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identification, and impurity profiles is provided with every shipment to support your research integrity and compliance 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). This product is hygroscopic (moisture-sensitive); ensure the container is sealed tightly after each use to minimize exposure to atmospheric humidity. For long-term storage, consider desiccants or inert atmosphere.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (HPLC)	Conforms to reference standard
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 5.0%
Residue on Ignition	≤ 1.0%
Heavy Metals (as Pb)	≤ 20 ppm

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