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Official EU label nameGlossary entry 14857

LANOSTEROL

This record confirms an official common ingredient name for EU cosmetic product labelling. It does not by itself confirm that the substance is permitted, unrestricted or safe.

Global evidence snapshot

The resolved identity has matching regulatory evidence in 0 of 13 indexed market datasets: 0 country records and 0 EU Annex records. Every result and evidence gap is listed below.

0 markets with evidence
Markets checked
13
Markets with evidence
0
Evidence gaps
13
Resolved identifiers
2

Resolved substance identity

CAS:79-63-0
EC:201-214-9
Ingredient index records:
LANOSTEROL
Cosmetic functions: ANTISTATIC, HAIR CONDITIONING, SKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT

Lanosta-8,24-dien-3-ol, (3.beta.)-

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1 matched or reported name
LANOSTEROL

Regulatory evidence across markets

None of the 13 markets tracked here holds an imported rule under the name LANOSTEROL.

That is a statement about this inventory, not about the law: no imported rule is not evidence that a substance is permitted. A rule may exist under a different name, under a CAS or EC number this glossary entry does not carry, or in a dataset not yet imported.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 79-63-0
CAS 79-63-0PubChem CID 246983

Lanosterol

Lanosterol is a tetracyclic triterpenoid that is lanosta-8,24-diene substituted by a beta-hydroxy group at the 3beta position. It is the compound from which all steroids are derived. It has a role as a mouse metabolite, a Saccharomyces cerevisiae metabolite, a plant metabolite, a bacterial metabolite and a human metabolite. It is a 14alpha-methyl steroid, a tetracyclic triterpenoid and a 3beta-sterol. It derives from a hydride of a lanostane. — ChEBI

IUPAC name
(3S,5R,10S,13R,14R,17R)-4,4,10,13,14-pentamethyl-17-[(2R)-6-methylhept-5-en-2-yl]-2,3,5,6,7,11,12,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-3-ol
Molecular formula
C30H50O
Molecular weight
426.7 g/mol
Exact mass
426.386166214 Da
XLogP3
8.9
Topological polar surface area
20.2 Ų
Hydrogen-bond donors
1
Hydrogen-bond acceptors
1
Covalent units
1
Defined stereocentres
7

Also known as

LanosterinLanosta-8,24-dien-3beta-ol(3beta)-lanosta-8,24-dien-3-olKryptosterolLanosta-8,24-dien-3-ol, (3beta)-CHEBI:165211J05Z83K3MNSC-60677
16 more reported names
4,4',14alpha-Trimethyl-5alpha-cholesta-8,24-dien-3beta-ol(3S,5R,10S,13R,14R,17R)-4,4,10,13,14-pentamethyl-17-((2R)-6-methylhept-5-en-2-yl)-2,3,5,6,7,11,12,15,16,17-decahydro-1H-cyclopenta(a)phenanthren-3-olRefChem:1522834,4,14 alpha-trimethyl-5 alpha-cholesta-8,24-dien-3 beta-ol201-214-9LansterBotalan base 138Lanosta-8,24-dienolCryptosterolLanosta-8,24-dien-3-ol, (3.beta.)-NSC 60677Lanosta-8,24-dien-3.beta.-ol(3.beta.)-Lanosta-8,24-dien-3-olC30H50OIsocholesterolLanosterol (Technical Grade)
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External database identifiers

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Additional authoritative substance research

Each link searches that source for this identity. A link is a research route, not a claim that the source holds an exact record. What each source is, and its legal weight

Cosmetic Ingredient Review safety assessmentsFDA Global Substance Registration SystemILO/WHO International Chemical Safety CardsJapan NITE-CHRIPNIOSH Pocket Guide to Chemical HazardsOECD eChemPortalUS EPA CompTox CTX APIs

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Official source and scope

Imported from Commission Implementing Decision (EU) 2025/1175 (dataset version EU 2025/1175). The glossary supplies common ingredient names for the ingredient list required by Article 19(1)(g); it is not an approval or safety list.

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