Rasagiline Oxindole ImpurityRasagiline IMP Indolin-2-one

Ranitidine Formaldehyde AdductRanitidine Hydrochloride IMP 2,2'-Methylenebis[N-[2-[[[5-[(dimethylamino)methyl]furan-2-yl]methyl]sulphanyl]ethyl]-N'-methyl-2-nitroethene-1,1-diamine]

Ranitidine Impurity ARanitidine Hydrochloride IMP N,N'-Bis[2-[[[5-[(dimethylamino)methyl]furan-2-yl]methyl]sulphanyl]ethyl]-2-nitroethene-1,1-diamine

Ranitidine Impurity KRanitidine Hydrochloride IMP 1-Methylamino-1-methylthio-2-nitroethylene

Ranitidine Hydrochloride Impurity FRanitidine Hydrochloride IMP [5-[(Dimethylamino)methyl]furan-2-yl]methanol Hydrochloride

Ranitidine S-OxideRanitidine Hydrochloride IMP N-[2-[[[5-[(Dimethylamino)methyl]furan-2-yl]methyl]sulphinyl]ethyl]-N'-methyl-2-nitroethene-1,1-diamine (Ranitidine Sulphoxide)

Ranitidine N-oxideRanitidine Hydrochloride IMP N-[2-[[[5-[(Dimethyloxidoamino)methyl]furan-2-yl]methyl]sulphanyl]ethyl]-N'-methyl-2-nitroethene-1,1-diamine (Ranitidine N-Oxide)

2-[[[5-[(Dimethylamino)methyl]furan-2-yl]methyl]sulphanyl]ethanamine HemifumarateRanitidine Hydrochloride IMP 2-(((5-((dimethylamino)methyl)furan-2-yl)methyl)thio)ethan-1-amine

N-MethylnitroacetamideRanitidine Hydrochloride IMP N-Methyl-2-nitroacetamide

Ranitidine Hydrochloride Impurity GRanitidine Hydrochloride IMP 3-(Methylamino)-5,6-dihydro-2H-1,4-thiazin-2-one Oxime