Description

(20ξ)-5α-Lanost-9(11)-Ene-3β,18,20,23-Tetrol 23-Acetate 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 synthesis of complex steroid-like molecules and potential drug candidates targeting metabolic and inflammatory pathways.
• Biochemical Research: Used as a reference standard or probe in enzymatic studies and receptor binding assays to investigate lanostane-based biological activity.
• Organic Synthesis: Serves as a sophisticated starting material or intermediate for the preparation of novel triterpenoid analogs with modified biological properties.
• Academic & Institutional R&D: Employed in university and research institute laboratories for exploratory chemistry and the development of new synthetic methodologies.
• Fine Chemical Production: Integrated into multi-step manufacturing processes for high-value specialty chemicals used in advanced material science.

Basic Information

Item	Detail
Product Name	(20ξ)-5α-Lanost-9(11)-Ene-3β,18,20,23-Tetrol 23-Acetate
CAS No.	56259-25-7
Molecular Formula	C32H52O6
Molecular Weight	532.76 g/mol
Synonyms	(20ξ)-5α-Lanost-9(11)-ene-3β,18,20,23-tetrol 23-acetate; 23-Acetoxy-3β,18,20-trihydroxy-5α-lanost-9(11)-ene; 3β,18,20,23-Tetrahydroxy-5α-lanost-9(11)-ene 23-acetate; Lanostane-3β,18,20,23-tetrol 23-acetate (9(11)-ene derivative); 5α-Lanost-9(11)-ene-3β,18,20,23-tetrol, 23-acetate; (20ξ)-Lanost-9(11)-ene-3β,18,20,23-tetrol 23-acetate
EINECS	Contact for details

Quality Control

Every batch of (20ξ)-5α-Lanost-9(11)-Ene-3β,18,20,23-Tetrol 23-Acetate is manufactured under strict quality management systems. We provide comprehensive analytical documentation, including a Certificate of Analysis (COA) detailing purity, identity, and impurity profiles verified by HPLC, NMR, and MS. Our quality commitment ensures the material meets the stringent requirements for pharmaceutical R&D and fine chemical synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). This compound is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive); therefore, containers should be kept tightly sealed in a dry environment to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Single Unknown Impurity	≤ 1.0%
Residual Solvents (GC)	Complies with ICH guidelines
Loss on Drying	≤ 1.0%

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