Description

(13α,14β,17α,20S)-5α-Lanosta-8,24-Dien-3β-Ol CAS NO 514-46-5 is a high-purity lanostane-type triterpenoid compound, a key intermediate in the synthesis of various bioactive sterols and pharmaceuticals. Its value lies in its defined stereochemistry and structural framework, which is essential for research and development in advanced organic synthesis. This product is primarily needed by the pharmaceutical, biotechnology, and fine chemical industries for use as a critical building block in the production of novel therapeutic agents and as a reference standard in analytical laboratories.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of steroidal drugs and other bioactive molecules.
• Biochemical Research: Used as a reference standard and a starting material for studying triterpenoid biosynthesis and metabolism.
• Fine Chemical Synthesis: Acts as a key chiral building block for the development of complex natural products and specialty chemicals.
• Nutraceutical Development: Investigated for potential applications in the formulation of high-value dietary supplements.
• Academic & R&D: Employed in university and institutional research for exploring new chemical entities and reaction pathways.

Basic Information

Item	Details
Product Name	(13α,14β,17α,20S)-5α-Lanosta-8,24-Dien-3β-Ol
CAS No.	514-46-5
Molecular Formula	C30H50O
Molecular Weight	426.72 g/mol
Synonyms	Lanosta-8,24-dien-3-ol, (3β,5α,13α,14β,17α,20S)-; 5α-Lanosta-8,24-dien-3β-ol; (20S)-Lanosta-8,24-dien-3β-ol; Dihydrolanosterol; 24,25-Dihydrolanosterol; 8,24-Lanostadien-3β-ol; 3β-Hydroxy-5α-lanosta-8,24-diene
EINECS	208-175-2

Quality Control

Our (13α,14β,17α,20S)-5α-Lanosta-8,24-Dien-3β-Ol is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and structural identity. Certificates of Analysis (COA) detailing all specifications are provided to guarantee traceability and compliance with your research or production 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 nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.