3-Carbamoyl-1-(4-methoxyphenyl)-4-(2-((4-(2-oxopiperidin-1-yl)phenyl)amino)ethyl)-1H-pyrazole-5-carboxylic Acid

Ambroxol impurity c

impurity reference standard

Pyronaridine Impurity 16

impurity reference standard

(1R,2S,5R)-5-Methyl-2-(1-methylethyl)cyclohexyl (2R,5S)-5-(4-amino-2-oxo-1(2H)-pyrimidinyl)-1,3-oxathiolane-2-carboxylate

impurity reference standard

1,3-Dibromo-2,2-dimethoxypropane

Pharmaceutical intermediate for synthesis

(2R)-2-[[(2S,5R)-2-Carbamoyl-4-methyl-7-oxo-1,6-diazabicyclo[3.2.1]oct-3-en-6-yl]oxy]-2-fluoroacetic acid

pharmaceutical intermediate

((o-Methoxyphenoxy)methyl)oxirane

Pharmaceutical intermediate for ranolazine

4-(Dimethylamino)-3-methylbutan-2-one

pharmaceutical intermediate