Description

Lanosterol is a key triterpenoid sterol and a pivotal intermediate in the biosynthesis of cholesterol and other sterols. Its unique tetracyclic structure makes it an essential biochemical precursor for research and industrial synthesis. This compound is primarily utilized by the pharmaceutical, cosmetic, and life science research industries for applications ranging from drug discovery to the study of cholesterol metabolism pathways.

Application

• Pharmaceutical Intermediate: A critical starting material for the synthesis of cholesterol-lowering drugs, steroid hormones, and vitamin D analogs.
• Biochemical Research: Used as a standard and reagent in studies of the lanosterol synthase enzyme and the mevalonate pathway for cholesterol biosynthesis.
• Cosmetic & Skincare Ingredients: Investigated for its potential benefits in topical formulations aimed at improving skin barrier function and texture.
• Nutraceutical Development: Explored as a potential active ingredient in dietary supplements targeting metabolic health.
• Reference Standard: Serves as a high-purity analytical standard for quality control in pharmaceutical and chemical manufacturing.
• Academic & Industrial Synthesis: Employed in organic chemistry laboratories and pilot plants for the development of novel steroidal compounds.

Basic Information

Product Name	Lanosterol
CAS No.	79-63-0
Molecular Formula	C30H50O
Molecular Weight	426.73 g/mol
Synonyms	Lanosta-8,24-dien-3β-ol; 8,24-Lanostadien-3β-ol; 4,4,14α-Trimethyl-5α-cholesta-8,24-dien-3β-ol; Kryptosterol; Isocholesterol; NSC 2852; LAN-D; Dihydrolanosterol (related)
EINECS	201-214-8

Quality Control

Our Lanosterol is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial use. Certificates of Analysis (COA) detailing all specifications are available upon request.

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 product is hygroscopic (moisture-sensitive); ensure the container is kept tightly sealed in a low-humidity environment to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	138°C - 142°C
Loss on Drying	≤ 0.5%
Specific Rotation	+54° to +60° (c=1 in CHCl3)

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