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Donepezil Keto Acid Impurity

QCC Cat No.:

QD141611

CAS No.:

NA

Mol Formula:

C24H29NO5

Mol. Weight:

411.49

Donepezil Aldehyde Impurity

QCC Cat No.:

QD141612

CAS No.:

NA

Mol Formula:

C13H17NO

Mol. Weight:

203.28

Donepezil Impurity M

QCC Cat No.:

QD141613

CAS No.:

197010-20-1

Mol Formula:

C24H29NO4

Mol. Weight:

395.49

Donepezil Impurity N

QCC Cat No.:

QD141614

CAS No.:

4803-57-0

Mol Formula:

C17H17NO3

Mol. Weight:

283.33

Donepezil Impurity O

QCC Cat No.:

QD141615

CAS No.:

120014-07-5

Mol Formula:

C24H27NO3

Mol. Weight:

377.49

Donepezil Impurity P

QCC Cat No.:

QD141616

CAS No.:

NA

Mol Formula:

C24H31NO2

Mol. Weight:

365.51

QCC Cat No.:

QD141617

CAS No.:

120014-06-4

Mol Formula:

C24H29NO3

Mol. Weight:

379.49

Donepezil Impurity 1

QCC Cat No.:

QD141627

CAS No.:

2107-69-9

Mol Formula:

C11H12O3

Mol. Weight:

192.22

Donepezil Impurity 2

QCC Cat No.:

QD141628

CAS No.:

120013-84-5

Mol Formula:

C24H29NO4

Mol. Weight:

395.49

Donepezil Impurity 3

QCC Cat No.:

QD141629

CAS No.:

145546-80-1

Mol Formula:

C24H27NO3

Mol. Weight:

377.48

3-Hydroxy Donepezil (Mixture of Diastereomers)

QCC Cat No.:

QD141630

CAS No.:

2097683-67-3

Mol Formula:

C24H29NO4

Mol. Weight:

395.49

Donepezil Impurity 5

QCC Cat No.:

QD141631

CAS No.:

120013-56-1

Mol Formula:

C23H27NO3

Mol. Weight:

365.47

Donepezil Impurity 6

QCC Cat No.:

QD141632

CAS No.:

896134-06-8

Mol Formula:

C17H15NO4

Mol. Weight:

297.31

Donepezil Impurity 7

QCC Cat No.:

QD141633

CAS No.:

896134-07-9

Mol Formula:

C17H17NO4

Mol. Weight:

299.32

5-o-Desmethyl donepezil

QCC Cat No.:

QD141634

CAS No.:

120013-57-2

Mol Formula:

C23H27NO3

Mol. Weight:

365.47

Donepezil Impurity 9

QCC Cat No.:

QD141635

CAS No.:

197010-22-3

Mol Formula:

C24H29NO4

Mol. Weight:

395.49

Donepezil Impurity 10

QCC Cat No.:

QD141636

CAS No.:

NA

Mol Formula:

C24H24ClNO3

Mol. Weight:

409.91

Donepezil Impurity 11

QCC Cat No.:

QD141637

CAS No.:

2452407-76-8

Mol Formula:

C24H29NO4

Mol. Weight:

395.49

Donepezil Impurity 12

QCC Cat No.:

QD141638

CAS No.:

120014-30-4

Mol Formula:

C17H23NO3

Mol. Weight:

289.37

Donepezil Impurity 13

QCC Cat No.:

QD141639

CAS No.:

2452407-72-4

Mol Formula:

C24H27NO3

Mol. Weight:

377.48

Donepezil Impurity 14

QCC Cat No.:

QD141640

CAS No.:

2452407-68-8

Mol Formula:

C17H15NO4

Mol. Weight:

297.31

Donepezil Impurity 15

QCC Cat No.:

QD141641

CAS No.:

29800-89-3

Mol Formula:

C8H9NO2

Mol. Weight:

151.16

Donepezil Impurity 16

QCC Cat No.:

QD141642

CAS No.:

36159-03-2

Mol Formula:

C22H22O5

Mol. Weight:

366.41

Donepezil Impurity 17

QCC Cat No.:

QD141643

CAS No.:

NA

Mol Formula:

C24H31NO4

Mol. Weight:

397.51

Donepezil Impurity 18

QCC Cat No.:

QD141644

CAS No.:

844694-83-3;1034439-43-4 (HCl salt)

Mol Formula:

C17H25NO2

Mol. Weight:

275.39

Donepezil Impurity 19

QCC Cat No.:

QD141645

CAS No.:

220170-71-8

Mol Formula:

C22H25NO3

Mol. Weight:

351.44

QCC Cat No.:

QD141646

CAS No.:

1128086-25-8

Mol Formula:

C24H24D5NO3

Mol. Weight:

384.52

Donepezil Impurity 20

QCC Cat No.:

QD141647

CAS No.:

937362-16-8

Mol Formula:

C31H36ClNO3

Mol. Weight:

506.08

QCC Cat No.:

QD141700

CAS No.:

363-24-6

Mol Formula:

C20H32O5

Mol. Weight:

352.47

Dinoprostone EP Impurity A

QCC Cat No.:

QD141701

CAS No.:

38873-82-4

Mol Formula:

C20H32O5

Mol. Weight:

352.47