Description

Campestroside is a specialized flavonoid glycoside compound identified by CAS NO 66274-24-6. This high-purity phytochemical is valued for its role as a key reference standard and active ingredient in advanced research and development. It is primarily sought by professionals in the pharmaceutical, nutraceutical, and life science sectors for applications in analytical chemistry, bioactivity studies, and product formulation.

Application

• Pharmaceutical Reference Standard: Used for the qualitative and quantitative analysis of herbal extracts and finished products in quality control laboratories.
• Bioactivity Research: Serves as a pure compound for in-vitro and in-vivo studies investigating antioxidant, anti-inflammatory, or other pharmacological properties.
• Nutraceutical Formulation: Incorporated as a standardized marker compound in dietary supplements to ensure product consistency and efficacy.
• Analytical Method Development: Essential for developing and validating chromatographic methods (HPLC, LC-MS) for complex botanical matrices.
• Academic Research: Used in universities and research institutes for phytochemical studies, metabolic pathway analysis, and natural product chemistry.

Basic Information

Product Name	Campestroside
CAS No.	66274-24-6
Molecular Formula	C₂₁H₂₀O₁₀
Molecular Weight	432.38 g/mol
Synonyms	Campestroside; Kaempferol 3-O-β-D-glucopyranosyl-(1→2)-α-L-rhamnopyranoside; Kaempferol 3-O-rutinoside-7-O-glucoside (isomer); Flavonoid glycoside; Astragalin derivative; Tiliroside related compound
EINECS	Contact for details

Quality Control

Our Campestroside is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and spectroscopic methods (IR, NMR, MS) for structural confirmation. We provide Certificates of Analysis (COA) with detailed chromatograms and full traceability to ensure it meets the stringent requirements for research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The product is hygroscopic (moisture-sensitive) and should be handled in a low-humidity environment to maintain stability.

Specification

Item	Specification
Appearance	Off-white to yellow powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (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.