Description

(20ξ)-5α-Lanost-9(11)-Ene-3β,18,20,23-Tetrol 3,18,23-Triacetate is a high-purity, semi-synthetic lanostane-type triterpenoid derivative, valued for its role as a critical intermediate in advanced pharmaceutical synthesis and biochemical research. Its specific stereochemistry and functional groups make it a versatile building block for developing novel therapeutic agents and conducting structure-activity relationship (SAR) studies. This compound is essential for R&D and production teams in the pharmaceutical, biotechnology, and fine chemical sectors seeking reliable, high-quality intermediates for complex synthetic pathways.

Application

• Pharmaceutical Intermediate: A key chiral precursor in the multi-step synthesis of complex bioactive molecules, including potential anti-inflammatory and anti-cancer agents.
• Biochemical Research: Used as a reference standard or probe in enzymatic studies and metabolic pathway investigations related to sterol and triterpenoid biosynthesis.
• Medicinal Chemistry: Serves as a core scaffold for the design and development of new chemical entities (NCEs) targeting various disease pathways.
• Fine Chemical Synthesis: Employed in the preparation of specialized derivatives for academic and industrial research applications.
• Reference Material: Utilized in analytical laboratories for method development and quality control of related steroid/triterpenoid compounds.

Basic Information

Product Name	(20ξ)-5α-Lanost-9(11)-Ene-3β,18,20,23-Tetrol 3,18,23-Triacetate
CAS No.	36871-80-4
Molecular Formula	C36H58O8
Molecular Weight	618.85 g/mol
Synonyms	3β,18,20,23-Tetrahydroxy-5α-lanost-9(11)-ene 3,18,23-triacetate; 5α-Lanost-9(11)-ene-3β,18,20,23-tetrol, 3,18,23-triacetate; (20ξ)-5α-Lanost-9(11)-ene-3β,18,20,23-tetrol 3,18,23-triacetate; Lanostane triacetate derivative; 3,18,23-Tri-O-acetyl-5α-lanost-9(11)-ene-3β,18,20,23-tetrol
EINECS	Contact for details

Quality Control

Our (20ξ)-5α-Lanost-9(11)-Ene-3β,18,20,23-Tetrol 3,18,23-Triacetate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR, MS), to ensure it meets exacting standards for research and synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability, consistency, and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a dry environment. For long-term storage, consider storing under inert atmosphere at -20°C to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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