Carprofen Impurity 1

Chemical Name: Dimethyl 2-(6-chloro-9H-carbazol-2-yl)-2-methylmalonate

Synonym: (3S,8S,9S,10R,13S,14S,17S)-17-((S)-1-hydroxyethyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl hydrogen sulfate

Smile: ClC1=CC=C(N2[H])C(C3=C2C=C(C(C)(C(OC)=O)C(OC)=O)C=C3)=C1