Description

[(25R)-3β-Hydroxyspirost-5-En-1β-Yl]6-Deoxy-3-o-β-D-Xylopyranosyl-β-D-Galactopyranoside is a high-purity steroidal saponin glycoside, a compound of significant interest in advanced pharmaceutical and nutraceutical research. Its complex molecular structure, featuring a spirostane core linked to a deoxy sugar chain, makes it a valuable reference standard and a key intermediate for synthesizing bioactive derivatives. This compound is essential for researchers and manufacturers in the pharmaceutical, biotechnology, and natural product sectors who require reliable, high-quality raw materials for drug discovery, analytical method development, and the production of specialized therapeutic agents.

Application

• Pharmaceutical Reference Standard: Used as a certified reference material (CRM) for the quality control and identification of steroidal saponins in herbal extracts and finished drug products.
• Drug Discovery & Development: Serves as a critical intermediate or lead compound in the research of new therapeutic agents with potential anti-inflammatory, anti-cancer, or cardiovascular activities.
• Natural Product Research: Employed in academic and industrial research to study the biosynthesis, metabolism, and structure-activity relationships (SAR) of complex plant-derived glycosides.
• Analytical Chemistry: Utilized as a standard for calibrating instruments and validating analytical methods such as HPLC, LC-MS, and NMR in quality control laboratories.
• Nutraceutical Formulation: Incorporated into high-end dietary supplements where standardized saponin content is required for efficacy and consistency.
• Biochemical Reagent: Acts as a substrate or inhibitor in enzymatic studies and biochemical assays exploring glycosidase interactions.

Basic Information

Product Name	[(25R)-3β-Hydroxyspirost-5-En-1β-Yl]6-Deoxy-3-o-β-D-Xylopyranosyl-β-D-Galactopyranoside
CAS No.	41753-56-4
Molecular Formula	C44H70O16
Molecular Weight	831.02 g/mol
Synonyms	Diosgenin 3-O-β-D-xylopyranosyl-(1→3)-[β-D-galactopyranosyl-(1→2)]-β-D-glucopyranoside; (25R)-Spirost-5-en-3β-yl O-β-D-xylopyranosyl-(1→3)-O-[β-D-galactopyranosyl-(1→2)]-β-D-glucopyranoside; Dioscin Precursor; Steroidal Saponin Glycoside; 3-O-[β-D-Xylopyranosyl-(1→3)-β-D-galactopyranosyl] diosgenin; β-D-Galactopyranoside, (25R)-3β-hydroxyspirost-5-en-1β-yl 6-deoxy-3-O-β-D-xylopyranosyl-
EINECS	Contact for details

Quality Control

Our [(25R)-3β-Hydroxyspirost-5-En-1β-Yl]6-Deoxy-3-o-β-D-Xylopyranosyl-β-D-Galactopyranoside is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via NMR and MS, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) detailing batch-specific results are provided to guarantee 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 compound is hygroscopic (moisture-sensitive); ensure the container is sealed under inert atmosphere after each use to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm
Specific Rotation	Contact for details

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