Chemical Structure CAT No. CAS Item Group Purity
Prucalopride Impurity 9 C4X-10389 182808-16-8 Impurity
Prucalopride Impurity 9
Donepezil Open-Ring Keto Acid  (Sodium Salt) C4X-103911 N/A Impurity
Donepezil Open-Ring Keto Acid (Sodium Salt)
Donepezil quaternary salt(donepezilbenzyl) C4X-103912 844694-85-5 Impurity
Donepezil quaternary salt(donepezilbenzyl)
Donepezil Desbenzyl Impurity C4X-103913 120013-39-0 Impurity
Donepezil Desbenzyl Impurity
Donepezil Impurity 14 C4X-103914 148517-82-2 Impurity
Donepezil Impurity 14
Donepezil Impurity 15 C4X-103915 1023500-88-0 Impurity
Donepezil Impurity 15
Donepezil Impurity 16 C4X-103916 36517-91-6 Impurity
Donepezil Impurity 16
Donepezil Impurity 17 C4X-103917 127399-78-4 Impurity
Donepezil Impurity 17
Donepezil Impurity 18 C4X-103918 90843-62-2 Impurity
Donepezil Impurity 18
Donepezil Impurity 19 C4X-103919 N/A Impurity
Donepezil Impurity 19