Clopidogrel Thieno Impurity HydrochlorideClopidogrel IMP 4,5,6,7-Tetrahydrothieno[3,2-c]pyridine Hydrochloride

Clopidogrel Thienylethyl Impurity HydrochlorideClopidogrel IMP (αS)-2-Chloro-α-[[2-(2-thienyl)ethyl]amino]benzeneacetic Acid Methyl Ester Hydrochloride

Clotrimazole Secondary StandardClotrimazole API N/A

o-ChlorophenyldiphenylmethanolClotrimazole IMP 2-Chloro-α,α-diphenylbenzenemethanol

Cyclobenzaprine Hydrochloride Secondary StandardCyclobenzaprine API 5-(3-Dimethylaminopropylidene)dibenzo[a,e]cycloheptatriene hydrochloride

5-Hydroxy-N-methylprotriptylineCyclobenzaprine IMP 5-[3-(Dimethylamino)propyl]-5H-dibenzo[a,d]cyclohepten-5-ol

Clindamycin Phosphate Propylidene AnalogClindamycin IMP Methyl 7-chloro-6,7,8-trideoxy-6-[[[(2S)-1-methyl-4-propylidenepyrrolidin-2-yl] carbonyl]amino]-2-O-phosphono-1-thio-L-threo-α-D-galacto-octopyranoside

Diclindamycin PyrophosphateClindamycin IMP N/A

7-epi-Clindamycin PhosphateClindamycin IMP Methyl 7-chloro-6,7,8-trideoxy-6-[[[(2S,4R)-1-methyl-4-propylpyrrolidin-2-yl] carbonyl]amino]-2-O-phosphono-1-thio-D-erythro-α-D-galacto-octopyranoside

Clobetasol PropionateClobetasol Propionate API Clobetasol Propionate