Description

(10α)-3β,16α,20,25-Tetrahydroxy-9β-Methyl-19-Norlanost-5-Ene-2,11,22-Trione is a highly functionalized norlanostane triterpenoid derivative of significant interest in advanced organic synthesis and pharmaceutical research. Its complex polyhydroxylated structure with multiple ketone functionalities makes it a valuable key intermediate for the development of novel bioactive compounds. This product is primarily utilized by research institutions, pharmaceutical R&D laboratories, and fine chemical manufacturers engaged in steroid chemistry and the synthesis of potential therapeutic agents.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthetic pathways for novel steroid-based drugs and bioactive molecules.
• Biochemical Research: Used as a reference standard or precursor in studies investigating enzyme inhibition, receptor binding, and metabolic pathways.
• Organic Synthesis: Acts as a sophisticated starting material for the semi-synthesis of complex natural product analogs and triterpenoid derivatives.
• Academic Research: Employed in university and institutional labs for methodological development in stereoselective synthesis and molecular design.
• Fine Chemical Production: Integrated into the manufacture of high-value, low-volume specialty chemicals for advanced applications.

Basic Information

Item	Detail
Product Name	(10α)-3β,16α,20,25-Tetrahydroxy-9β-Methyl-19-Norlanost-5-Ene-2,11,22-Trione
CAS No.	68035-73-4
Molecular Formula	C₂₉H₄₂O₇
Molecular Weight	502.65 g/mol
Synonyms	19-Norlanost-5-ene-2,11,22-trione, 3,16,20,25-tetrahydroxy-9-methyl-, (3β,9β,10α,16α)-; 9β-Methyl-19-norlanost-5-ene-2,11,22-trione, 3β,16α,20,25-tetrahydroxy-, (10α)-; Polyhydroxylated Norlanostane Triterpenoid; 68035-73-4; Lanostane derivative; Triterpenoid intermediate
EINECS	Contact for details

Quality Control

Our (10α)-3β,16α,20,25-Tetrahydroxy-9β-Methyl-19-Norlanost-5-Ene-2,11,22-Trione is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing including HPLC for purity, IR and NMR for structural confirmation, and specific tests for residual solvents and moisture. We provide full traceability and Certificates of Analysis (COA) are available upon request, ensuring compliance with your research or production specifications.

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 compound is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) when possible to prevent oxidation and moisture uptake. Keep the container sealed in a desiccator for long-term storage.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residual Solvents (GC)	Meets ICH guidelines
Specific Rotation	Contact for details

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