Benserazide

Benserazide EP Impurity A Benserazide Impurity A:

(2RS)-2-Amino-3-hydroxypropanohydrazide HCl ; (DL)-Serine Hydrazide HCl ; CAS : 55819-71-1 ; C3H10ClN3O2 ; MW: 155.58 ;
Benserazide EP Impurity B Benserazide Impurity B:

(2RS)-2-Amino-3-hydroxy-2′,2′-bis(2,3,4-trihydroxybenzyl) propanohydrazide ;

C17H21N3O8 ; MW: 395.36 ;
Benserazide EP Impurity C Benserazide Impurity C:

(2RS)-2-Amino-3-hydroxy-2′-[(1EZ)-(2,3,4-trihydroxybenzylidene)] propanohydrazide HCl ;

C10H14ClN3O5 ; MW: 291.69 ;
Benserazide Benserazide:

(2RS)-2-Amino-3-hydroxy-2′-(2,3,4-trihydroxybenzyl)propanohydrazide hydrochloride ; CAS : 14919-77-8 ; C10H16ClN3O5 ; MW: 293.7 ;