USP-Standards from the United States Pharmacopeia

(8-Bromo-1,7-di(but-2-yn-1-yl)-3-methyl-3,7-dihydro-1H-purine-2,6-dione)

(11-{4-[2-(2-Hydroxyethoxy)ethyl]piperazin-1-yl}dibenzo[b,f][1,4]thiazepine 5-oxide)

(2-{4-[(1-Hydroxy-2-oxocyclopentyl)methyl]phenyl}propanoic acid)

(2-(5-Oxo-5H-chromeno[2,3-b]pyridin-7-yl)propanoic acid)

(9-(1,3-Dioxolan-2-ylmethyl)-1,3-dimethyl-3,9-dihydro-1H-purine-2,6-dione)

(1-(3,4-Dihydroxyphenyl)-2-(methylamino)ethanesulfonic acid)

(1-{2-[(2,4-Dimethylphenyl)thio]phenyl}-4-nitrosopiperazine)

((3R)-9,10-Difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de][1,4]benzoxazine-6-carboxylic acid)

((3R)-Methyl 9-fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylate)

(5-Methoxy-2-{[(4-methoxy-3,5-dimethyl-1-oxido-2-pyridinyl)methyl]sulfanyl}-1H-benzimidazole)

((3S)-10-(4-Ethyl-1-piperazinyl)-9-fluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid)

(Methyl (3Z)-3-[methoxy(phenyl)methylidene]-2-oxo-2,3-dihydro-1H-indole-6-carboxylate)

((3R)-3-Cyclopentyl-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanoic acid)

(((((((R)-1-(6-Isopropoxycarbonylamino-9H-purin-9-yl)propan-2-yl)oxy)methyl)(hydroxy)phosphoryl)oxy)methyl isopropyl carbonate)

((3R)-3-[4-(6-Amino-5-formyl-4-pyrimidinyl)-1H-pyrazol-1-yl]-3-cyclopentylpropanenitrile)

(O-(Isopropoxycarbonyloxymethyl)-O-methyl-{(R)-[1-(6-amino-9H-purin-9-yl)propan-2-yloxy]}methylphosphonate fumarate)

(2-{[3-[(1E)-2-(pyridin-2-yl)ethenyl]-1H-indazol-6-yl]sulfanyl}benzamide)

(N-{1-[(3R)-1-Acryloyl-3-piperidinyl]-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-yl}acrylamide)

(Methyl (3Z)-3-[({4-[2-(4-methylpiperazin-1-yl)acetamido]phenyl}amino)(phenyl)methylidene]-2-oxo-2,3-dihydro-1H-indole-6-carboxylate)

(4-Amino-2'-(2,6-dioxopiperidin-3-yl)-[2,4'-biisoindoline]-1,1',3,3'-tetraone)

(3-Amino-2-[(2,6-dioxo-3-piperidinyl)carbamoyl]benzoic acid)

(N-Methyl-2-({1-[2-(2-pyridinyl)ethyl]-3-[(E)-2-(2-pyridinyl)vinyl]-1H-indazol-6-yl}sulfanyl)benzamide)

(N-{5-(4-bromophenyl)-6-[2-(2-hydroxyethoxy)ethoxy]pyrimidin-4-yl}-N'-propylsulfamide)

(2-(4-((2-Oxo-3-(propan-2-ylidene)cyclopentyl)methyl)phenyl)propanoic acid)