Ulobetasol

Ulobetasol

Systematic (IUPAC) name
(6α,11β,16β)-21-chloro-6,9-difluoro-11,17-dihydroxy-16-methylpregna-1,4-diene-3,20-dione
Clinical data
AHFS/Drugs.com	Micromedex Detailed Consumer Information
MedlinePlus	a601060
Identifiers
CAS Number	98651-66-2 N
ATC code	D07AC21 (WHO)
PubChem	CID: 5311167
ChemSpider	4470691 Y
UNII	9P6159HM7T Y
KEGG	D08660 Y
ChEMBL	CHEMBL1201360 N
Synonyms	(6S,8S,9S,10S,11S,13S,14S,16S,17R)-17-(2-Chloroacetyl)-6,9-difluoro-11,17-dihydroxy-10,13,16-trimethyl-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-3-one
Chemical data
Formula	C22H27ClF2O4
Molecular mass	428.897
SMILES ClCC(=O)[C@]3(O)[C@]2(C[C@H](O)[C@]4(F)[C@@]/1(\C(=C/C(=O)\C=C\1)[C@@H](F)C[C@H]4[C@@H]2C[C@@H]3C)C)C
InChI InChI=1S/C22H27ClF2O4/c1-11-6-13-14-8-16(24)15-7-12(26)4-5-19(15,2)21(14,25)17(27)9-20(13,3)22(11,29)18(28)10-23/h4-5,7,11,13-14,16-17,27,29H,6,8-10H2,1-3H3/t11-,13-,14-,16-,17-,19-,20-,21-,22-/m0/s1 Y Key:LEHFPXVYPMWYQD-XHIJKXOTSA-N Y
NY (what is this?)  (verify)

Ulobetasol (INN) or halobetasol (USAN) is a corticosteroid used to treat psoriasis. It is a group I corticosteroid under the US classification, the most potent class of such drugs. Halobetasol propionate is usually supplied as a 0.05% topical cream.

External links

• halobetasol at the US National Library of Medicine Medical Subject Headings (MeSH)