Description

Kaempferol-3-o-Galactoside is a specific flavonol glycoside, a naturally occurring plant secondary metabolite. This compound is valued for its role as a reference standard in analytical chemistry and for its potential bioactive properties in research and development. It is primarily sought by the pharmaceutical, nutraceutical, and cosmetic industries for applications in quality control, method validation, and as a key ingredient in advanced formulations.

Application

• Pharmaceutical Reference Standard: Used for the identification, assay, and purity testing of related flavonoid compounds in drug substances and herbal extracts.
• Nutraceutical & Dietary Supplement Research: Investigated for its antioxidant and potential health-promoting effects as a key marker compound in botanical extracts.
• Cosmetic & Skincare Formulations: Incorporated into advanced serums and creams for its studied antioxidant and skin-conditioning properties.
• Academic & Life Science Research: Serves as a critical reagent in biochemical, pharmacological, and metabolic pathway studies involving flavonoids.
• Food & Beverage Analysis: Employed as an analytical standard to quantify flavonoid content for quality assurance and labeling compliance.
• Biomarker Development: Used in clinical and nutritional studies to develop assays for measuring flavonoid intake or metabolism.

Basic Information

Product Name	Kaempferol-3-o-Galactoside
CAS No.	23627-87-4
Molecular Formula	C21H20O11
Molecular Weight	448.38 g/mol
Synonyms	Kaempferol 3-galactoside; Kaempferol-3-O-β-D-galactopyranoside; Trifolin; Kaempferol 3-O-galactoside; Galactoside, kaempferol 3-; Kaempferol 3-β-D-galactoside; NSC 407303; 3-[(6-Deoxy-α-L-mannopyranosyl)oxy]-4',5,7-trihydroxyflavone
EINECS	Contact for details

Quality Control

Our Kaempferol-3-o-Galactoside is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, UV), to ensure it meets the high standards required for research and industrial applications. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and compliance with your specifications.

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) and should be handled in a low-humidity environment to prevent degradation.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Assay (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.