Pyridine e Impurezas

3-Pyridinecarbonitrile, 2-bromo-4-fluoro-

3-Bromo-4-chloropyridin-2-amine

2-Bromo-5-iodopyridine

2-(Pyridin-4-ylmethoxy)phenylboronic acid

3-Amino-2-methylpyridine

2-Chloro-4-methoxy-5-(trifluoromethyl)pyridine

Ethyl 3-bromoisonicotinate

Ethyl 2-(6-methylpyridin-2-yl)acetate

2-Thioxo-1,2-dihydropyridine-3-carboxamide

2,6-Dichloro-4-methoxy-3-nitropyridine

2-(((4-chloro-3,5-dimethylpyridin-2-yl)methyl)thio)-5-methoxy-1H-benzo[d]imidazole (Omeprazole Impurity）

2,6-Bis[(4S,5S)-4,5-dihydro-4,5-diphenyl-1H-imidazol-2-yl]pyridine

6-(Piperidin-1-yl)pyridine-3-boronic acid pinacol ester

Methyl 3-cyanoisonicotinate

N,N-Dimethyl-5-nitropyridin-2-amine

(4,6-Dimethoxypyridin-3-yl)boronic acid

6-Amino-2-(trifluoromethyl)pyridin-3-ol

1-Allyl-3-(pyridin-3-yl)thiourea

[(4,6-dimethyl-3-pyridinyl)methyl]amine dihydrochloride

Ethyl 3-(2-(((4-(N-(ethoxycarbonyl)carbamimidoyl)phenyl)amino)methyl)-1-methyl-N-(pyridin-2-yl)-1H-benzo[d]imidazole-5-carboxamido)propanoate (Dabigatran Impurity)