Fluticasone propionate is a synthetic corticosteroid derived from fluticasone used to treat asthma and allergic rhinitis.

GlaxoSmithKline currently markets fluticasone propionate as Flovent (USA and Canada) and Flixotide (EU) for asthma, and as Flonase (USA and Canada) Flixonase (EU and Brazil) for allergic rhinitis, as well as a combination of fluticasone and salmeterol as Advair (USA and Canada) or Seretide (EU).

It is also available as a cream (marketed as Cutivate or Flutivate) for the treatment of eczema and psoriasis.

Product Name:   Fluticasone propionate 
Synonyms:   S-Fluoromethyl-6alpha,9alpha-difluoro-11beta-hydroxy-16alpha-methyl-3-oxo-17alpha-propionyloxyandrosta-1,4-diene-17beta-carbothioate; (6a,11b,16a,17a)-6,9-Difluoro-11-hydroxy-16-methyl-3-oxo-17-(1-oxopropoxy)androsta-1,4-diene-17-carbothioic acid S-(fluoromethyl) ester 
CAS RN.:   80474-14-2 
Molecular Weight:   500.57 
Molecular Formula:   C25H31F3O5S