Description

Kaempferol 3-o-α-L-[6'''-p-Coumaroyl-β-D-Glucopyranosyl-(1->2)-Rhamnopyranoside] is a specific, high-purity flavonoid glycoside compound of significant interest in advanced research and development. This molecule is valued for its role as a key phytochemical reference standard and a potential bioactive precursor. It is primarily sought by researchers and product developers in the pharmaceutical, nutraceutical, and cosmeceutical industries for applications in drug discovery, natural product analysis, and the formulation of high-value health and wellness products.

Application

• Pharmaceutical Reference Standard: Used for the qualitative and quantitative analysis of complex botanical extracts in drug development and quality control laboratories.
• Bioactivity & Mechanism Studies: Serves as a pure compound for investigating antioxidant, anti-inflammatory, and other potential pharmacological activities in preclinical research.
• Nutraceutical Ingredient Research: Employed in the development and standardization of advanced dietary supplements and functional food formulations.
• Cosmeceutical Actives: Investigated for incorporation into premium skincare products targeting skin protection and anti-aging benefits.
• Biochemical Reagent: Utilized in enzymatic studies and as a substrate or inhibitor in specific biochemical assays.
• Academic Research: A critical tool for universities and research institutes studying plant metabolism, flavonoid chemistry, and natural product synthesis.

Basic Information

Product Name	Kaempferol 3-o-α-L-[6'''-p-Coumaroyl-β-D-Glucopyranosyl-(1->2)-Rhamnopyranoside]
CAS No.	111957-48-3
Molecular Formula	C₃₆H₃₆O₁₈
Molecular Weight	756.66 g/mol
Synonyms	Kaempferol 3-O-(6'''-p-coumaroyl)glucosyl(1->2)rhamnoside; Kaempferol 3-O-[6'''-O-(p-coumaroyl)-β-D-glucopyranosyl(1→2)-α-L-rhamnopyranoside]; Kaempferol 3-(6-p-coumaroylglucosyl)(1->2)rhamnoside; 3-[[6-O-(4-Coumaroyl)-β-D-glucopyranosyl-(1->2)-α-L-rhamnopyranosyl]oxy]-5,7-dihydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one; A flavonol glycoside from *Cuscuta chinensis*; Contact for additional trade names and abbreviations.
EINECS	Contact for details

Quality Control

Our Kaempferol 3-o-α-L-[6'''-p-Coumaroyl-β-D-Glucopyranosyl-(1->2)-Rhamnopyranoside] is produced and handled under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and spectroscopic methods for structural confirmation, to ensure identity, potency, and consistency. Certificates of Analysis (COA) detailing all specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. For long-term stability, store at -20°C or below under an inert atmosphere. The product is hygroscopic (moisture-sensitive) and should be allowed to equilibrate to room temperature in a desiccator before opening to prevent condensation.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (HPLC)	≥95.0% (Area %)
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.