API
IMPURITY
CHEMICAL NAME
STRUCTURE
2
Glycerol
Propane-1,2,3-triol Glycerol_Propane-1,2,3-triol
Glycerol

EP Impurity A

2,2'-oxydiethanol (diethylene glycol), Glycerol_EP-Impurity-A
Glycerol

EP Impurity B

ethane-1,2-diol (ethylene glycol), Glycerol_EP-Impurity-B