API Impurities

Donepezil

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Donepezil API
  • CAS No : 120014-06-4
  • Molecular Formula: C24H29NO3
  • Molecular Weight : 379.49
  • CAT No : VSLS-DON-IMP-API
  • Inv. Status: In Stock
Donepezil Impurity A
  • CAS No : 120013-39-0
  • Molecular Formula: C17H24ClNO3
  • Molecular Weight : 325.83
  • CAT No : VSLS-DON-IMP-A
  • Inv. Status: In Stock
Donepezil Impurity B
  • CAS No : NA
  • Molecular Formula: C24H30ClNO2
  • Molecular Weight : 399.95
  • CAT No : VSLS-DON-IMP-B
  • Inv. Status: In Stock
Donepezil Impurity C
  • CAS No : 120014-07-5
  • Molecular Formula: C24H27NO3
  • Molecular Weight : 377.49
  • CAT No : VSLS-DON-IMP-C
  • Inv. Status: In Stock
Donepezil Impurity D
  • CAS No : 120013-84-5
  • Molecular Formula: C24H29NO4
  • Molecular Weight : 395.49
  • CAT No : VSLS-DON-IMP-D
  • Inv. Status: In Stock
Donepezil Impurity E
  • CAS No : 120013-45-8
  • Molecular Formula: C24H29NO2
  • Molecular Weight : 363.49
  • CAT No : VSLS-DON-IMP-E
  • Inv. Status: In Stock
Donepezil Pyridine Analog (USP)
  • CAS No : 4803-57-0
  • Molecular Formula: C17H17NO3
  • Molecular Weight : 283.32
  • CAT No : VSLS-DON-IMP-PYR
  • Inv. Status: In Stock
Donepezil Pyridine N-Oxide
  • CAS No : 896134-07-9
  • Molecular Formula: C17H17NO4
  • Molecular Weight : 299.32
  • CAT No : VSLS-DON-IMP-N-OXI
  • Inv. Status: In Stock
Donepezil Hydroxy Impurity
  • CAS No : 197010-20-1
  • Molecular Formula: C24H29NO4
  • Molecular Weight : 395.49
  • CAT No : VSLS-DON-IMP-HYD
  • Inv. Status: In Stock
Donepezil Benzyl Bromide
  • CAS No : 844694-85-5
  • Molecular Formula: C31H36BrNO3
  • Molecular Weight : 550.53
  • CAT No : VSLS-DON-IMP-BEN
  • Inv. Status: In Stock
Donepezil Deoxy Impurity
  • CAS No : 844694-84-4
  • Molecular Formula: C24H31NO2
  • Molecular Weight : 365.51
  • CAT No : VSLS-DON-IMP-DEO
  • Inv. Status: In Stock
Donepezil Hydrochloride
  • CAS No : 120011-70-3
  • Molecular Formula: C24H30ClNO3
  • Molecular Weight : 415.95
  • CAT No : VSLS-DON-IMP-HYD
  • Inv. Status: In Stock
Donepezil open ring impurity
  • CAS No : 197010-25-6
  • Molecular Formula: C24H29NO5
  • Molecular Weight : 411.5
  • CAT No : VSLS-DON-IMP-OPEN RING
  • Inv. Status: In Stock
2-((1-Benzylpiperidin-4-yl)methylene)-5,6-dimethoxy-2,3-dihydro-1H-inden-1-one
  • CAS No : 120014-07-5
  • Molecular Formula: C24H27NO3
  • Molecular Weight : 377.48
  • CAT No : VSLS-DON-IMP-MET
  • Inv. Status: In Stock
Donepezil Impurity 1
  • CAS No : 120013-51-6
  • Molecular Formula: C24H29NO3.HCl
  • Molecular Weight : 379.494
  • CAT No : VSLS-DON-IMP-1
  • Inv. Status: In Stock
Donepezil D7 HCl
  • CAS No : 1261394-20-0
  • Molecular Formula: C24H23D7ClNO3
  • Molecular Weight : 422.9
  • CAT No : VSLS-DON-IMP-D7
  • Inv. Status: In Stock
Alkene pyridine -N-Oxide
  • CAS No : 896134-06-8
  • Molecular Formula: C17H15NO4
  • Molecular Weight : 297.31
  • CAT No : VSLS-DON-IMP-N-OXI
  • Inv. Status: In Stock
Donepezil USP RC A
  • CAS No : 145546-80-1
  • Molecular Formula: C24H27NO3
  • Molecular Weight : 377.48
  • CAT No : VSLS-DON-IMP-USP RC A
  • Inv. Status: In Stock
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