Description

Spirost-5-En-26-One, 3-((2-o-(6-Deoxy-α-L-Mannopyranosyl)-β-D-G Lucopyranosyl)Oxy)-15,23-Dihydroxy-, (3Beta,15Alpha,22Beta,23R,25R)- is a high-purity, structurally complex steroidal saponin derivative. This compound is of significant interest for its role as a key intermediate in advanced pharmaceutical research and the synthesis of bioactive molecules. It is primarily sought after by R&D laboratories and manufacturers in the pharmaceutical, nutraceutical, and fine chemical sectors for developing novel therapeutic agents.

Application

• Pharmaceutical Intermediate: A critical building block for the synthesis of novel steroid-based drugs and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a reference standard and probe in studies of steroidal pathways, receptor binding, and enzyme inhibition.
• Natural Product Synthesis: Serves as a starting material or intermediate in the semi-synthesis of complex natural products with potential biological activity.
• Cosmeceutical Development: Investigated for potential applications in high-value skincare formulations targeting specific biological pathways.
• Academic Research: Utilized in university and institutional labs for chemical education and advanced organic chemistry projects.

Basic Information

Product Name	Spirost-5-En-26-One, 3-((2-o-(6-Deoxy-α-L-Mannopyranosyl)-β-D-G Lucopyranosyl)Oxy)-15,23-Dihydroxy-, (3Beta,15Alpha,22Beta,23R,25R)-
CAS No.	159126-18-8
Molecular Formula	C39H62O14
Molecular Weight	754.91 g/mol
Synonyms	Timosaponin B-II; (25R)-Spirost-5-en-3β,15α,23α-triol 3-O-β-D-glucopyranosyl-(1→2)-β-D-galactopyranoside; 3-O-β-D-Glucopyranosyl(1→2)-β-D-galactopyranoside, (3β,15α,22β,23R,25R)-15,23-dihydroxyspirost-5-en-26-one; Steroidal Saponin B-II; Anemarrhena asphodeloides Saponin B2
EINECS	Contact for details

Quality Control

Our Spirost-5-En-26-One derivative is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (IR, NMR). We provide Certificates of Analysis (COA) with each shipment, detailing batch-specific results to ensure traceability and compliance with your research or cGMP-grade requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a desiccated environment 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
Assay (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.