Description

Kaempferitrin is a naturally occurring flavonoid glycoside, a compound of significant interest in the research and development of nutraceuticals and pharmaceuticals. Its value lies in its well-documented biological activities, including antioxidant, anti-inflammatory, and potential metabolic regulatory properties. This makes it a critical raw material for manufacturers in the dietary supplement, cosmeceutical, and pharmaceutical research sectors seeking high-purity botanical extracts.

Application

• Dietary Supplement Formulation: Used as a key active ingredient in capsules, tablets, and powders targeting oxidative stress and inflammation.
• Pharmaceutical Research & Development: Serves as a reference standard and active pharmaceutical ingredient (API) intermediate in preclinical studies for metabolic and inflammatory conditions.
• Cosmeceutical Products: Incorporated into anti-aging serums, creams, and lotions for its antioxidant and skin-soothing properties.
• Functional Food & Beverages: Added to health-focused drinks and food products to enhance their nutraceutical profile.
• Analytical Reference Standard: Essential for quality control and quantification in laboratories analyzing botanical extracts and finished products.
• Biochemical Research: Utilized in cell culture and enzymatic studies to investigate flavonoid mechanisms of action.

Basic Information

Product Name	Kaempferitrin
CAS No.	482-38-2
Molecular Formula	C₂₇H₃₀O₁₄
Molecular Weight	578.52 g/mol
Synonyms	Kaempferol 3,7-dirhamnoside; Kaempferol 3-O-α-L-rhamnopyranosyl-7-O-α-L-rhamnopyranoside; Lespenephryl; NSC 407303; Kaempferol dirhamnoside; 3,7-Di-O-α-L-rhamnopyranosylkaempferol; Kaempferol 3-rhamnoside-7-rhamnoside
EINECS	207-581-1

Quality Control

Our Kaempferitrin is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and identity confirmation by spectroscopic methods, to ensure it meets the stringent requirements of research and manufacturing applications. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept in a desiccated environment to maintain stability and purity.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (HPLC/UV)	Conforms to reference standard
Assay (HPLC)	≥95.0%
Loss on Drying	≤2.0%
Residue on Ignition	≤0.5%
Heavy Metals (as Pb)	≤20 ppm
Solubility	Soluble in methanol, DMSO; slightly soluble in water

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