Description

(13α,14β,17α,20S,22E)-5α-Lanosta-8,22-Dien-3β-Ol CAS NO 36150-13-7 is a high-purity lanostane-type triterpenoid compound, a key intermediate in the synthesis of various bioactive steroids and pharmaceuticals. Its defined stereochemistry and rigid molecular framework make it an essential building block for advanced research and development in medicinal chemistry. This compound is primarily sought by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in the synthesis of novel therapeutic agents and reference standards.

Application

• Pharmaceutical Intermediate: A critical precursor in the multi-step synthesis of complex steroid-based drugs and active pharmaceutical ingredients (APIs).
• Medicinal Chemistry Research: Serves as a core scaffold for the design and development of new chemical entities targeting various biological pathways.
• Reference Standard: Used as a high-purity analytical standard for quality control and method development in pharmaceutical analysis.
• Biochemical Research: Employed in studies investigating the biological activity and structure-activity relationships (SAR) of triterpenoids.
• Fine Chemical Synthesis: A valuable starting material for the custom synthesis of specialized lanostane derivatives for academic and industrial research.

Basic Information

Product Name	(13α,14β,17α,20S,22E)-5α-Lanosta-8,22-Dien-3β-Ol
CAS No.	36150-13-7
Molecular Formula	C30H50O
Molecular Weight	426.73 g/mol
Synonyms	5α-Lanosta-8,22-dien-3β-ol; (13α,14β,17α,20S,22E)-5α-Lanosta-8,22-dien-3β-ol; Lanosta-8,22-dien-3-ol, (13α,14β,17α,20S,22E)-5α-; 3β-Hydroxy-5α-lanosta-8,22-diene; 5α-Lanosta-8,22-diene-3β-ol; Lanostadienol; Triterpenoid intermediate LND
EINECS	Contact for details

Quality Control

Our (13α,14β,17α,20S,22E)-5α-Lanosta-8,22-Dien-3β-Ol is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles. We adhere to cGMP guidelines where applicable, and our analytical methods, including HPLC and GC, are validated to meet rigorous industry standards for pharmaceutical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep the container tightly sealed when not in use to protect from moisture and contamination.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 1.0%
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.