Diflucortolone Valerate Impurity 10

Chemical Name: 2-((6S,8S,10R,11S,13S,16R)-6-fluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl pentanoate, de-9-fluoro valerate（JP：flucortolone valerate）

Synonym: (R)-N-(1-(7,8-dihydronaphthalen-1-yl)ethyl)-3-(3-(trifluoromethyl)phenyl)propan-1-amine