Lanosterol
Lanosterol (CAS: 79-63-0; Formula: C30H50O; Molar Mass: 426.72 g/mol) is a triterpenoid that serves as the biosynthetic precursor to cholesterol and other steroid hormones in animals. It plays a crucial role in cellular metabolism. This white to off-white powder is primarily utilised in biochemical research, particularly in studies related to cholesterol biosynthesis and cell membrane structure.
- IUPAC
- 3β-Hydroxy-8,24-lanostadiene,8,24-Lanostadien-3β-ol
- Synonyms
- 8,24-Lanostadien-3-ol8,24-Lanostadien-3beta-ol3beta-Hydroxy-8,24-lanostadiene

Cholesterol Biosynthesis Research
Lanosterol is a key intermediate in the metabolic pathway leading to cholesterol. It is frequently used in biochemical and cell biology research to investigate enzyme activity and metabolic flux in steroidogenesis.
Cell Membrane Studies
As a precursor to cholesterol, lanosterol is relevant for research into cell membrane structure, fluidity, and the function of membrane proteins. It aids in understanding lipid-protein interactions within cellular membranes.
Biochemical Reagent
This compound functions as a valuable reagent in various biochemical assays and studies focusing on lipid metabolism and related enzymatic pathways.
| Molecular weight | 426.72 |
|---|---|
| Empirical formula | C30H50O |
| Assay | ≥93% |
| Form | powder |
| Colour | white to off-white |
| Storage temperature | −20°C |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 1 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Lanosterol (CAS 79-63-0) primarily used for?
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Lanosterol (CAS: 79-63-0; C30H50O) is primarily used as a biochemical reagent for research into cholesterol biosynthesis and cell membrane studies.
What grade and purity does Tech Serve Solutions supply for Lanosterol?
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Tech Serve Solutions supplies Lanosterol with an assay of ≥93%. This product is suitable for research and laboratory use. TSS does not represent this product as USP, BP, or EP grade.
What are the safety and handling precautions for Lanosterol?
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When handling Lanosterol, it is recommended to use eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used if airborne exposure is possible. The WGK Germany classification is 1, indicating a low hazard to aquatic environments.
How is Lanosterol shipped and exported by TSS?
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Lanosterol is typically stored at -20°C. Tech Serve Solutions is a specialist global supplier and exporter, capable of shipping this chemical worldwide.
How can I request a sample or quote for Lanosterol?
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To request a sample or a quotation for Lanosterol, please contact the Tech Serve Solutions sales team through our website or direct contact channels.
What is the CAS number and molecular formula for Lanosterol?
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The CAS number for Lanosterol is 79-63-0 and its empirical formula is C30H50O.
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