Description

25(S)-Ruscogenin 1-o-α-L-Rhamnopyranosyl-(1→2)-β-D-Xylopyranoside is a high-purity, standardized steroidal saponin glycoside derived from natural sources. This compound is valued for its consistent quality and bioactivity, making it a critical reference standard and active ingredient for advanced research and product development. It is primarily sought by manufacturers and research institutions in the pharmaceutical, nutraceutical, and cosmetic industries for its potential therapeutic and functional properties.

Application

• Pharmaceutical Reference Standard: Used as a certified reference material (CRM) for the quality control and quantification of ruscogenin and related saponins in herbal extracts and finished drug products.
• Bioactivity & Mechanism Studies: Serves as a key compound in pharmacological research for investigating anti-inflammatory, venotonic, and vascular protective activities.
• Nutraceutical Formulation: Incorporated into dietary supplements targeting circulatory health, often standardized alongside other bioactive saponins.
• Cosmetic Active Ingredient: Utilized in skincare formulations for its potential to improve microcirculation, reduce puffiness, and strengthen capillaries.
• Herbal Extract Standardization: Acts as a marker compound for the standardization of extracts from *Ruscus aculeatus* (Butcher's Broom) and other saponin-rich botanicals.
• Academic & Clinical Research: Essential for in-vitro and in-vivo studies exploring the structure-activity relationships of steroidal saponins.

Basic Information

Product Name	25(S)-Ruscogenin 1-o-α-L-Rhamnopyranosyl-(1→2)-β-D-Xylopyranoside
CAS No.	125225-63-0
Molecular Formula	C₃₈H₆₀O₁₂
Molecular Weight	696.88 g/mol
Synonyms	Ruscogenin 1-O-α-L-rhamnopyranosyl-(1→2)-β-D-xylopyranoside; Ruscogenin glycoside; (25S)-Ruscogenin 1-O-α-L-rhamnopyranosyl-(1→2)-β-D-xylopyranoside; Ruscus glycoside B; Desglucoruscin; Neoruscogenin-1-O-α-L-rhamnopyranosyl-(1→2)-β-D-xylopyranoside; Ruscogenin-1-O-[α-L-rhamnopyranosyl-(1→2)]-β-D-xylopyranoside
EINECS	Contact for details

Quality Control

Our 25(S)-Ruscogenin 1-o-α-L-Rhamnopyranosyl-(1→2)-β-D-Xylopyranoside is produced under a strict quality management system. Each batch is subjected to comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) with detailed chromatographic data are provided to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a dry environment. For long-term storage, consider storing at 2-8°C. The compound is light-sensitive; handling should be minimized under direct light.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Loss on Drying	≤2.0%
Residue on Ignition	≤0.5%
Heavy Metals	≤20 ppm
Solvent Residues	Meets ICH guidelines

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