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Donepezil Impurity 3
Donepezil Impurity 3

CAT No: ALL-DON-2086

Chemical Name: 2-((1-Benzylpiperidi...

Molecular Formula: C24H30ClNO3

Molecular Weight: 415.95

CAS Number: 120013-51-6 (HCl) | 736104-42-0 (Base)

Donepezil EP Impurity E | Donepezil Impurity 2
Donepezil EP Impurity E | Donepezil Impurity 2

CAT No: ALL-DON-2085

Chemical Name: 1-Benzyl-4-(5,6-dime...

Molecular Formula: C24H24BrNO3

Molecular Weight: 454.36

CAS Number: 231283-82-2

Donepezil Impurity 1
Donepezil Impurity 1

CAT No: ALL-DON-2084

Chemical Name: 2,3-Dihydro-5,6-dime...

Molecular Formula: C17H15NO4

Molecular Weight: 297.31

CAS Number: 923571-15-7

Donepezil EP Impurity A
Donepezil EP Impurity A

CAT No: ALL-DON-2067

Chemical Name: 5,6-Dimethoxy-2-(pip...

Molecular Formula: C17H24ClNO3

Molecular Weight: 325.83

CAS Number: 120013-39-0 (HCl) | 120014-30-4 (Base)

Dronedarone Disulfonamide
Dronedarone Disulfonamide

CAT No: ALL-DRO-2053

Chemical Name: N-(2-butyl-3-(4-(3-(...

Molecular Formula: C32H46N2O7S2

Molecular Weight: 634-85

CAS Number: 141626-57-5

Dronedarone Impurity IV
Dronedarone Impurity IV

CAT No: ALL-DRO-2052

Chemical Name: (2-butyl-5-nitrobenz...

Molecular Formula: C30H40N2O5

Molecular Weight: 508.65

CAS Number: N.A.

Dronedarone Impurity II
Dronedarone Impurity II

CAT No: ALL-DRO-2051

Chemical Name: (5-amino-2-butylbenz...

Molecular Formula: C30H42N2O3

Molecular Weight: 478.67

CAS Number: N.A.

Dronedarone Hydroxy Impurity
Dronedarone Hydroxy Impurity

CAT No: ALL-DRO-2050

Chemical Name: (5-amino-2-butylbenz...

Molecular Formula: C30H44N2O3

Molecular Weight: 480.68

CAS Number: N.A.

Tamsulosin EP Impurity D
Tamsulosin EP Impurity D

CAT No: ALL-TAM-2046

Chemical Name: 2-Methoxy-5-[(2R)-2-...

Molecular Formula: C19H26N2O5S

Molecular Weight: 394.49

CAS Number: 80223-96-7

Tamsulosin EP Impurity C
Tamsulosin EP Impurity C

CAT No: ALL-T03578

Chemical Name: 2-Methoxy-5-[(2R)-2-...

Molecular Formula: C18H24N2O4S

Molecular Weight: 364.46

CAS Number: 244986-82-9

Tamsulosin EP Impurity B
Tamsulosin EP Impurity B

CAT No: ALL-TAM-2044

Chemical Name: 5-[(2R)-2-Aminopropy...

Molecular Formula: C10H16N2O3S

Molecular Weight: 244.31

CAS Number: 112101-81-2

Tamsulosin EP Impurity A
Tamsulosin EP Impurity A

CAT No: ALL-TAM-886

Chemical Name: 5-[(2R)-2-[bis[2-(2-...

Molecular Formula: C30H41ClN2O7S (HCl salt)

Molecular Weight: 572.71

CAS Number: 918867-88-6