CAS 54063-32-0 — 0 EU Cosmetic Records

Chemical identity and properties

PubChem 2D chemical structure for CAS 54063-32-0

CAS 54063-32-0PubChem CID 71387

Clobetasone

IUPAC name: (8S,9R,10S,13S,14S,16S,17R)-17-(2-chloroacetyl)-9-fluoro-17-hydroxy-10,13,16-trimethyl-7,8,12,14,15,16-hexahydro-6H-cyclopenta[a]phenanthrene-3,11-dione

Molecular formula: C22H26ClFO4
Molecular weight: 408.9 g/mol
Exact mass: 408.1503652 Da
XLogP3: 2.6
Topological polar surface area: 71.4 Å²
Hydrogen-bond donors: 1
Hydrogen-bond acceptors: 5
Covalent units: 1
Defined stereocentres: 7

Also known as

ClobetasonaClobetasonumClobetasone [INN:BAN]Clobetasonum [INN-Latin]UNII-LT69WY1J6DClobetasona [INN-Spanish]LT69WY1J6DClobetasone (INN)

16 more reported names

CLOBETASONE [MI]EINECS 258-953-5CLOBETASONE [INN]CLOBETASONE [WHO-DD]Clobetasonum (INN-Latin)21-Chlor-9-fluor-17-hydroxy-16beta-methyl-1,4-pregnadien-3,11,20-trionClobetasona (INN-Spanish)CLOBETASONE BUTYRATE IMPURITY A [EP IMPURITY]21-Chloro-11-dehydrobetamethasone21-CHLORO-9-FLUORO-17-HYDROXY-16.BETA.-METHYLPREGNA-1,4-DIENE-3,11,20-TRIONEPREGNA-1,4-DIENE-3,11,20-TRIONE, 21-CHLORO-9-FLUORO-16-METHYL-17-HYDROXY-, (16.BETA.)-CLOBETASONE BUTYRATE IMPURITY A (EP IMPURITY)Pregna-1,4-diene-3,11,20-trione, 21-chloro-9-fluoro-17-hydroxy-16-methyl-, (16.beta.)-(1R,2S,10S,11S,13S,14R,15S)-14-(2-chloroacetyl)-1-fluoro-14-hydroxy-2,13,15-trimethyltetracyclo(8.7.0.0^(2,7).0^(11,15))heptadeca-3,6-diene-5,17-dione(1R,2S,10S,11S,13S,14R,15S)-14-(2-chloroacetyl)-1-fluoro-14-hydroxy-2,13,15-trimethyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadeca-3,6-diene-5,17-dione(8S,9R,10S,13S,14S,16S,17R)-17-(2-chloroacetyl)-9-fluoro-17-hydroxy-10,13,16-trimethyl-7,8,12,14,15,16-hexahydro-6H-cyclopenta(a)phenanthrene-3,11-dione

Open full PubChem record PubChem annotations 3D structure image

External database identifiers

ChEBI:CHEBI:177795
EPA DTXSID:DTXSID601023875
PubMed:22536546
PubMed:20017943
PubMed:16496263
PubMed:15948981
PubMed:15869538
PubMed:15758802
PubMed:15209961

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

Records for CAS 54063-32-0

0 total

No records found for this CAS number.

How CAS 54063-32-0 is used on this site

CAS 54063-32-0 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 0 EU annex records share this identifier, which helps you cross-check whether the same substance appears under one regulatory context or several.

Use this page when a supplier specification, SDS or raw-material dossier gives you CAS 54063-32-0 and you need to see every linked Annex II–VI record in one place. The entry cards above are the quickest route to concentration limits, warnings, annex placement and product-type conditions.