Description

Kaempferol 3-o-Rhamninoside is a specific flavonoid glycoside, a natural compound derived from the kaempferol aglycone. This specialized phytochemical is valued for its role as a reference standard and active ingredient in advanced research and development. It is primarily sought by professionals in the pharmaceutical, nutraceutical, and cosmetic industries for applications in analytical chemistry, bioactivity studies, and the formulation of natural health products.

Application

• Pharmaceutical Reference Standard: Used for the qualitative and quantitative analysis of herbal extracts and finished products in quality control laboratories.
• Nutraceutical Research: Investigated for its potential antioxidant, anti-inflammatory, and other bioactive properties in dietary supplement development.
• Cosmetic Actives: Incorporated into formulations for skin care products targeting anti-aging and protective benefits due to its flavonoid content.
• Academic & Biomedical Research: Serves as a critical reagent in studies focusing on flavonoid metabolism, bioavailability, and mechanism of action.
• Food Science & Analysis: Employed as a marker compound for authenticity testing and quality assessment of plant-based foods and beverages.

Basic Information

Product Name	Kaempferol 3-o-Rhamninoside
CAS No.	83170-31-4
Molecular Formula	C33H40O19
Molecular Weight	740.66 g/mol
Synonyms	Kaempferol 3-O-α-L-rhamninoside; Kaempferol 3-O-rhamninoside; Kaempferol 3-rhamninoside; NSC 407296; 3-[(2-O-6-Deoxy-α-L-mannopyranosyl-β-D-glucopyranosyl)oxy]-5,7-dihydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one
EINECS	Contact for details

Quality Control

Our Kaempferol 3-o-Rhamninoside is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and spectroscopic methods for identity confirmation, to ensure it meets the stringent requirements for research and development. Certificates of Analysis (COA) documenting all critical quality attributes are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). This compound is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	Yellow to brownish-yellow powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥95.0%
Loss on Drying	≤2.0%
Residue on Ignition	≤0.5%

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