QUALITY CONTROL CHEMICALS INC.
STANDARD REFERENCE MATERIAL
Product Detail
Donepezil Impurity 3
(E)-2-((1-benzylpiperidin-4-yl)methylene)-5,6-dimethoxy-2,3-dihydro-1H-inden-1-one
QCC Cat No.:QD141629
CAS No.:145546-80-1
Mol. Formula:C24H27NO3
Mol. Weight:377.48
Warning:The form of the product salt may be different from the official website, please consult your local agent for details.
Related Products
Donepezil Impurity 20
QCC Cat No.: QD141647
CAS No.: 937362-16-8
Mol. Formula: C31H36ClNO3
Mol. Weight: 506.08
Donepezil-d5
QCC Cat No.: QD141646
CAS No.: 1128086-25-8
Mol. Formula: C24H24D5NO3
Mol. Weight: 384.52
Donepezil Impurity 19
QCC Cat No.: QD141645
CAS No.: 220170-71-8
Mol. Formula: C22H25NO3
Mol. Weight: 351.44
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 17
QCC Cat No.: QD141643
CAS No.: NA
Mol. Formula: C24H31NO4
Mol. Weight: 397.51
Donepezil Impurity 16
QCC Cat No.: QD141642
CAS No.: 36159-03-2
Mol. Formula: C22H22O5
Mol. Weight: 366.41
Donepezil Impurity 15
QCC Cat No.: QD141641
CAS No.: 29800-89-3
Mol. Formula: C8H9NO2
Mol. Weight: 151.16
Donepezil Impurity 14
QCC Cat No.: QD141640
CAS No.: 2452407-68-8
Mol. Formula: C17H15NO4
Mol. Weight: 297.31
Donepezil Impurity 13
QCC Cat No.: QD141639
CAS No.: 2452407-72-4
Mol. Formula: C24H27NO3
Mol. Weight: 377.48
Donepezil Impurity 12
QCC Cat No.: QD141638
CAS No.: 120014-30-4
Mol. Formula: C17H23NO3
Mol. Weight: 289.37
Donepezil Impurity 11
QCC Cat No.: QD141637
CAS No.: 2452407-76-8
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 9
QCC Cat No.: QD141635
CAS No.: 197010-22-3
Mol. Formula: C24H29NO4
Mol. Weight: 395.49
5-o-Desmethyl donepezil
QCC Cat No.: QD141634
CAS No.: 120013-57-2
Mol. Formula: C23H27NO3
Mol. Weight: 365.47
Donepezil Impurity 7
QCC Cat No.: QD141633
CAS No.: 896134-07-9
Mol. Formula: C17H17NO4
Mol. Weight: 299.32
Donepezil Impurity 6
QCC Cat No.: QD141632
CAS No.: 896134-06-8
Mol. Formula: C17H15NO4
Mol. Weight: 297.31
Donepezil Impurity 5
QCC Cat No.: QD141631
CAS No.: 120013-56-1
Mol. Formula: C23H27NO3
Mol. Weight: 365.47
3-Hydroxy Donepezil (Mixture of Diastereomers)
QCC Cat No.: QD141630
CAS No.: 2097683-67-3
Mol. Formula: C24H29NO4
Mol. Weight: 395.49
Donepezil Impurity 2
QCC Cat No.: QD141628
CAS No.: 120013-84-5
Mol. Formula: C24H29NO4
Mol. Weight: 395.49
Donepezil Impurity 1
QCC Cat No.: QD141627
CAS No.: 2107-69-9
Mol. Formula: C11H12O3
Mol. Weight: 192.22
Donepezil
QCC Cat No.: QD141617
CAS No.: 120014-06-4
Mol. Formula: C24H29NO3
Mol. Weight: 379.49
Donepezil Impurity P
QCC Cat No.: QD141616
CAS No.: NA
Mol. Formula: C24H31NO2
Mol. Weight: 365.51
Donepezil Impurity O
QCC Cat No.: QD141615
CAS No.: 120014-07-5
Mol. Formula:  C24H27NO3
Mol. Weight: 377.49
Donepezil Impurity N
QCC Cat No.: QD141614
CAS No.: 4803-57-0
Mol. Formula: C17H17NO3
Mol. Weight: 283.33
Donepezil Impurity M
QCC Cat No.: QD141613
CAS No.: 197010-20-1
Mol. Formula: C24H29NO4
Mol. Weight: 395.49
Donepezil Aldehyde Impurity
QCC Cat No.: QD141612
CAS No.: NA
Mol. Formula: C13H17NO
Mol. Weight: 203.28
Donepezil Keto Acid Impurity
QCC Cat No.: QD141611
CAS No.: NA
Mol. Formula: C24H29NO5
Mol. Weight: 411.49
Donepezil Hydroxy Acid Impurity
QCC Cat No.: QD141610
CAS No.: NA
Mol. Formula: C24H31NO5
Mol. Weight: 413.51
Donepezil Pyridine Dihydro Impurity
QCC Cat No.: QD141609
CAS No.: NA
Mol. Formula: C17H15NO3
Mol. Weight: 281.31
Deoxy Donepezil Hydrochloride
QCC Cat No.: QD141608
CAS No.: 844694-84-4 (base);1034439-57-0 (HCl Salt)
Mol. Formula: C24H32ClNO2
Mol. Weight: 401.97
Donepezil Hydroxy Keto Impurity
QCC Cat No.: QD141607
CAS No.: NA
Mol. Formula: C24H29NO4
Mol. Weight: 395.49
Donepezil Dihydro Impurity
QCC Cat No.: QD141606
CAS No.: 120012-04-6
Mol. Formula: C24H31NO3
Mol. Weight: 381.51
Donepezil Desbenzyl Impurity
QCC Cat No.: QD141605
CAS No.: 120013-39-0
Mol. Formula: C17H24ClNO3
Mol. Weight: 325.83
Donepezil Impurity D
QCC Cat No.: QD141604
CAS No.: 4803-74-1
Mol. Formula: C17H15NO3
Mol. Weight: 281.31
Donepezil Dehydro Deoxy Impurity
QCC Cat No.: QD141603
CAS No.: 120013-45-8 ;130927-68-3(HCl Salt)
Mol. Formula: C24H29NO2
Mol. Weight: 363.49
Donepezil Benzyl Bromide
QCC Cat No.: QD141602
CAS No.: 844694-85-5
Mol. Formula: C31H36BrNO3
Mol. Weight: 550.53
Donepezil Impurity A
QCC Cat No.: QD141601
CAS No.: 197010-25-6
Mol. Formula: C24H29NO5
Mol. Weight: 411.49
Donepezil Hydrochloride
QCC Cat No.: QD141600
CAS No.: 120011-70-3
Mol. Formula: C24H30ClNO3
Mol. Weight: 415.95