Paliperidone USP RC B; Paliperidone Amine Impurity ; Risperidone EP Impurity M

Paliperidone USP RC B; Paliperidone Amine Impurity ; Risperidone EP Impurity M

6-fluoro-3-(piperidin-4-yl)-1,2-benzoxazole hydrochloride (1:1)

Impurity reference standard used for related substances testing of Paliperidone;9-Hydroxy Risperidone ;Risperidone EP Imp C drug substance and drug product per pharmacopoeial limits.