IsosulfamethoxazoleSulfamethoxazole IMP 4-Amino-N-(3-methyl-5-isoxazolyl)benzenesulfonamide

Sulfamethoxazole N4-GlucosideSulfamethoxazole IMP 4-(D-Glucopyranosylamino)-N-(5-methyl-3-isoxazolyl)-benzenesulfonamide

SynephrineSynephrine API 1-(4-Hydroxyphenyl)-2-methylaminoethanol

Sucrose Secondary StandardSucrose API α-D-Glucopyranosyl β-D-fructofuranoside

Sulfamethoxazole Impurity ASulfamethoxazole IMP N-(4-(5-methyl)-isoxazol-3-ylsulphamoyl)phenylacetamide

Sulfamethoxazole Impurity CSulfamethoxazole IMP 5-Methylisoxazol-3-amine

Sorafenib Impurity 1Sorafenib IMP

SucralfateSucralfate IMP Sucrose octasulfate–aluminum complex

Sucralose Secondary StandardSucralose API 1,6-Dichloro-1,6-dideoxy-β-D-fructofuranosyl-4-chloro-4-deoxy-α-D-galactopyranoside

N,N’-Bis[4-[2-(N-methylcarbamoyl)-4-pyridyloxy]phenyl]ureaSorafenib IMP 4,4'-[Carbonylbis(imino-4,1-phenyleneoxy)]bis[N-methyl-2-pyridinecarboxamide]