Description

[(25S)-5β-Spirostan-3β-Yl]4-o-(2-o-α-D-Galactopyranosyl-6-o-β-D-Galactopyranosyl-β-D-Glucopyranosyl)-β-D-Glucopyranoside is a high-purity, complex steroidal saponin glycoside of significant interest in advanced biochemical research and development. This compound is valued for its specific stereochemistry and glycosylation pattern, which are critical for its biological activity and interaction studies. It serves as a key reference standard and intermediate for pharmaceutical researchers, natural product chemists, and biotechnology firms focused on steroid metabolism, glycosidase interactions, and novel therapeutic agent discovery.

Application

• Pharmaceutical Reference Standard: Used as a certified standard for quality control, method validation, and regulatory compliance in the analysis of steroidal saponins and related natural products.
• Biochemical Research: Employed in studies investigating enzyme inhibition, receptor binding, and the metabolic pathways of complex glycosides.
• Natural Product Synthesis: Serves as a sophisticated intermediate or precursor in the semi-synthesis of novel bioactive compounds and analogs.
• Academic & Institutional Research: Utilized in universities and research institutes for fundamental studies in organic chemistry, phytochemistry, and pharmacology.
• Diagnostic Development: Potential use in developing assays and diagnostic tools targeting specific glycosidic structures or enzymatic activities.

Basic Information

Product Name	[(25S)-5β-Spirostan-3β-Yl]4-o-(2-o-α-D-Galactopyranosyl-6-o-β-D-Galactopyranosyl-β-D-Glucopyranosyl)-β-D-Glucopyranoside
CAS No.	55750-39-5
Molecular Formula	C51H82O23
Molecular Weight	1063.18 g/mol
Synonyms	Dioscin (primary synonym); Diosgenin 3-O-[α-L-rhamnopyranosyl-(1→2)]-β-D-glucopyranoside (related core structure); Steroidal saponin glycoside; (25S)-Spirostan-3β-yl O-β-D-glucopyranosyl-(1→3)-O-[α-L-rhamnopyranosyl-(1→2)]-β-D-glucopyranoside (structural descriptor); NSC 106327; Trillin derivative; Contact for additional IUPAC names and aliases.
EINECS	Contact for details

Quality Control

Our [(25S)-5β-Spirostan-3β-Yl]4-o-(2-o-α-D-Galactopyranosyl-6-o-β-D-Galactopyranosyl-β-D-Glucopyranosyl)-β-D-Glucopyranoside is produced and handled under a strict quality management system. 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 applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

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 product is hygroscopic (moisture-sensitive); ensure the container is sealed tightly after each use to minimize exposure to atmospheric humidity. For long-term storage, consider desiccants or inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
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.