Description

(20S,22S)-3β-(β-D-Glucopyranosyloxy)-22-Hydroxy-9β,19-Cyclolanost-24-Ene-26,29-Dioic Acid δ-Lactone is a high-purity, structurally complex cyclolanostane glycoside derivative. This compound is of significant interest for its role as a key intermediate and reference standard in advanced pharmaceutical research and natural product chemistry. It is primarily sought by research institutions, pharmaceutical R&D departments, and fine chemical manufacturers engaged in the development of novel therapeutic agents and bioactive molecule synthesis. The compound, CAS NO 124962-06-7, is supplied under stringent quality control to ensure batch-to-batch consistency for critical applications.

Application

• Pharmaceutical Reference Standard: Used as a certified reference material (CRM) for quality control, method validation, and regulatory submissions in drug development.
• Biochemical Research: Serves as a crucial intermediate or probe in studying enzyme inhibition, receptor binding, and other biological pathways.
• Natural Product Synthesis: Acts as a sophisticated building block for the semi-synthesis or total synthesis of complex natural products and their analogs.
• Active Pharmaceutical Ingredient (API) Intermediate: Employed in the multi-step synthesis of potential drug candidates, particularly in oncology and metabolic disease research.
• Analytical Chemistry: Utilized as a standard for developing and calibrating analytical methods such as HPLC, LC-MS, and NMR for compound identification and quantification.

Basic Information

Product Name	(20S,22S)-3β-(β-D-Glucopyranosyloxy)-22-Hydroxy-9β,19-Cyclolanost-24-Ene-26,29-Dioic Acid δ-Lactone
CAS No.	124962-06-7
Molecular Formula	C36H54O10
Molecular Weight	646.82 g/mol
Synonyms	Cyclolanostane glycoside lactone; 9β,19-Cyclo-5α-lanost-24-en-3β,22-diol 3-β-D-glucopyranoside, 26,29-dioic acid, 26,29-lactone, (20S,22S)-; 3β-[(β-D-Glucopyranosyl)oxy]-22-hydroxy-9β,19-cyclolanost-24-ene-26,29-dioic acid, δ-lactone; (20S,22S)-22-Hydroxy-3β-(β-D-glucopyranosyloxy)-9β,19-cyclolanost-24-ene-26,29-dioic acid δ-lactone
EINECS	Contact for details

Quality Control

Our (20S,22S)-3β-(β-D-Glucopyranosyloxy)-22-Hydroxy-9β,19-Cyclolanost-24-Ene-26,29-Dioic Acid δ-Lactone is manufactured under a quality management system. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency, meeting the exacting standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing purity, assay results, and impurity profiles is provided with each shipment. Specifications can be aligned with client requirements for specific research or cGMP-grade applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation. For long-term storage, consider desiccant use within the primary container.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 95.0%
Purity (HPLC, Area %)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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