Description

[(25R)-Spirost-5-En-3β-Yl]4-o-(2-o-D-Glucopyranosyl-3-o-D-Xylopyranosyl-D-Glucopyranosyl)-D-Galactopyranoside is a high-purity, complex steroidal saponin glycoside of significant interest in advanced research and development. This compound serves as a critical reference standard and a valuable intermediate for the synthesis of novel bioactive molecules. It is primarily utilized by pharmaceutical R&D laboratories, nutraceutical formulators, and academic institutions focused on steroid chemistry and natural product pharmacology.

Application

• Pharmaceutical Reference Standard: Used for the qualitative and quantitative analysis of steroidal saponins in drug discovery and quality control processes.
• Bioactive Intermediate: Serves as a key starting material or precursor for the semi-synthesis of potential therapeutic agents targeting inflammation, cancer, or metabolic disorders.
• Nutraceutical Research: Investigated for its potential health benefits and used in the development of standardized botanical extracts.
• Academic & Analytical Research: Employed in university and institutional labs for structural-activity relationship (SAR) studies, metabolic pathway research, and method development in chromatography.
• Cosmeceutical Development: Explored for potential skin-enhancing properties in high-end cosmetic and personal care formulations.

Basic Information

Item	Details
Product Name	[(25R)-Spirost-5-En-3β-Yl]4-o-(2-o-D-Glucopyranosyl-3-o-D-Xylopyranosyl-D-Glucopyranosyl)-D-Galactopyranoside
CAS No.	60454-80-0
Molecular Formula	C56H90O28
Molecular Weight	1211.31 g/mol
Synonyms	(25R)-Spirost-5-en-3β-yl O-β-D-galactopyranosyl-(1→4)-O-[β-D-glucopyranosyl-(1→3)]-O-β-D-xylopyranosyl-(1→2)-β-D-glucopyranoside; Dioscin 3-O-[β-D-glucopyranosyl-(1→3)-β-D-xylopyranosyl-(1→2)]-β-D-glucopyranosyl-(1→4)-β-D-galactopyranoside; A saponin from Dioscorea species; Protodioscin derivative; Steroidal saponin glycoside; (25R)-Spirost-5-en-3β-ol glycoside (complex); Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our [(25R)-Spirost-5-En-3β-Yl]4-o-(2-o-D-Glucopyranosyl-3-o-D-Xylopyranosyl-D-Glucopyranosyl)-D-Galactopyranoside is produced under strict quality management systems. Each batch undergoes rigorous 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) detailing batch-specific results are available upon request.

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); therefore, the container must be kept tightly sealed in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 5.0%
Residue on Ignition	≤ 1.0%
Heavy Metals	≤ 20 ppm

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