| 
    
	
      
        | QS120700 | 
		 
		   
  
    | Saxagliptin CAS# 361442-04-8;945667-22-1( monohydrate);
 1073057-20-1(HCl salt 2H2O)
 M.F.: C18H25N3O2
 M.W.: 315.41
 |  |  |  
      
        | QS120701 | 
		 
		   
  
    | Saxagliptin Impurity 1 CAS# 102502-64-7
 M.F.: C12H20ClNO2
 M.W.: 245.75
 |  |  |  
      
        | QS120702 | 
		 
		   
  
    | Saxagliptin Impurity 2(BMS-794372) CAS# NA
 M.F.: C19H25N3O3
 M.W.: 343.42
 |  |  |  
      
        | QS120703 | 
		 
		   
  
    | Saxagliptin Impurity 3 CAS# 841302-24-7
 M.F.: C18H25N3O3
 M.W.:  331.41
 |  |  |  
      
        | QS120704 | 
		 
		   
  
    | Saxagliptin Impurity 4 CAS# 1334321-39-9
 M.F.: C17H27NO5
 M.W.:  325.40
 |  |  |  
      
        | QS120705 | 
		 
		   
  
    | Saxagliptin Impurity 5 CAS# 361441-97-6
 M.F.: C17H27NO4
 M.W.: 309.40
 |  |  |  
      
        | QS120706 | 
		 
		   
  
    | Saxagliptin Impurity 6 CAS# 709031-38-9
 M.F.: C10H16N2O3
 M.W.: 212.25
 |  |  |  
      
        | QS120707 | 
		 
		   
  
    | Saxagliptin Dihydroxy Impurity CAS# 841302-24-7
 M.F.: C18H25N3O3
 M.W.: 331.41
 |  |  |  
      
        | QS120708 | 
		 
		   
  
    | Saxagliptin Impurity 8 CAS# 361441-98-7(free base)
 M.F.: C18H25N3O  H2O
 M.W.: 299.41 18.02
 |  |  |  
      
        | QS120709 | 
		 
		   
  
    | Saxagliptin Impurity 9(BMS-700047) CAS# 1350800-77-9
 M.F.:  C18H24N2O3
 M.W.: 316.39
 |  |  |  
      
        | QS120710 | 
		 
		   
  
    | Saxagliptin (S,R,S,S)-Isomer CAS# 1564266-00-7 (free base)
 M.F.: C18H25N3O2.HCl
 M.W.: 315.41 36.46
 |  |  |  
      
        | QS120712 | 
		 
		   
  
    | Saxagliptin (R,R,R,R)-Isomer CAS# 1564265-95-7(free base)
 M.F.: C18H25N3O2.HCl
 M.W.: 315.41 36.46
 |  |  |  
      
        | QS120713 | 
		 
		   
  
    | Saxagliptin (R,R,R,S)-Isomer CAS# 1564265-94-6 (free base)
 M.F.: C18H25N3O2.HCl
 M.W.: 315.42 36.46
 |  |  |  
      
        | QS120714 | 
		 
		   
  
    | Saxagliptin (R,S,R,R)-Isomer CAS# 1564265-98-0 (free base)
 M.F.: C18H25N3O2.HCl
 M.W.: 315.42 36.46
 |  |  |  
      
        | QS120715 | 
		 
		   
  
    | Saxagliptin (R,S,R,S)-Isomer CAS# 1564265-96-8
 M.F.: C18H25N3O2
 M.W.: 315.41
 |  |  |  
      
        | QS120717 | 
		 
		   
  
    | Saxagliptin Impurity 17(BMS-537679) CAS# 1350800-76-8
 M.F.: C18H25N3O2
 M.W.: 315.41
 |  |  |  
      
        | QS120718 | 
		 
		   
  
    | Saxagliptin Impurity 18 CAS# NA
 M.F.: C18H26N2O4
 M.W.: 334.41
 |  |  |  
      
        | QS120719 | 
		 
		   
  
    | Saxagliptin Impurity 19(BMS-554083) CAS# 1496712-39-0;2173146-02-4(HCl salt)
 M.F.: C18H27N3O3
 M.W.: 333.43
 |  |  |  
      
        | QS120720 | 
		 
		   
  
    | Saxagliptin Impurity 20 CAS# NA
 M.F.: C17H27NO5
 M.W.: 325.40
 |  |  |  
      
        | QS120721 | 
		 
		   
  
    | Saxagliptin Impurity 21 CAS# 709031-43-6
 M.F.: C23H33N3O4
 M.W.: 415.53
 |  |  |  
      
        | QS120722 | 
		 
		   
  
    | Saxagliptin Impurity 22 CAS# NA
 M.F.: C20H24F3N3O3
 M.W.: 411.42
 |  |  |  
      
        | QS120723 | 
		 
		   
  
    | Saxagliptin Impurity 23 CAS# 681282-72-4
 M.F.: C17H27NO6
 M.W.: 341.40
 |  |  |  
      
        | QS120724 | 
		 
		   
  
    | Saxagliptin Impurity 24 CAS# 361441-95-4
 M.F.: C20H26N2O
 M.W.: 310.43
 |  |  |  
      
        | QS120725 | 
		 
		   
  
    | Saxagliptin Impurity 25 CAS# 2094-74-8
 M.F.: C11H16O
 M.W.: 164.24
 |  |  |  
      
        | QS120726 | 
		 
		   
  
    | Saxagliptin Impurity 26 CAS# NA
 M.F.:  C18H23N3O2  HCl
 M.W.: 313.39  36.46
 |  |  |  
      
        | QS120727 | 
		 
		   
  
    | Saxagliptin Impurity 27 CAS# 1445592-86-8
 M.F.: C11H18N2O3
 M.W.: 226.27
 |  |  |  
      
        | QS120728 | 
		 
		   
  
    | Saxagliptin Impurity 28 CAS# 1564266-54-1
 M.F.: C11H18N2O3
 M.W.: 226.27
 |  |  |  
      
        | QS120729 | 
		 
		   
  
    | Saxagliptin Impurity 29 CAS# 1564266-79-0
 M.F.: C11H18N2O3
 M.W.: 226.27
 |  |  |  
      
        | QS120730 | 
		 
		   
  
    | Saxagliptin Impurity 30 CAS# 865999-68-4
 M.F.: C22H23F6N3O4
 M.W.: 507.43
 |  |  |  
      
        | QS120732 | 
		 
		   
  
    | Saxagliptin Impurity 32 CAS# NA
 M.F.: C19H27N3O2
 M.W.:  329.44
 |  |  |  
      
        | QS120733 | 
		 
		   
  
    | Saxagliptin Impurity 33 CAS# 178172-26-4
 M.F.: C12H19NO4
 M.W.: 241.28
 |  |  |  
      
        | QS120734 | 
		 
		   
  
    | Saxagliptin Impurity 34 CAS# 1091626-35-5
 M.F.: C12H19NO4
 M.W.: 241.28
 |  |  |  
      
        | QS120735 | 
		 
		   
  
    | Saxagliptin Impurity 35 CAS# NA
 M.F.: C30H42N4O4
 M.W.: 522.68
 |  |  |  
      
        | QS120736 | 
		 
		   
  
    | Saxagliptin Impurity 36 CAS# NA
 M.F.: C25H34F3N3O6
 M.W.: 529.55
 |  |  |  
      
        | QS120737 | 
		 
		   
  
    | Saxagliptin Impurity 37 CAS# NA
 M.F.: C37H48N6O5
 M.W.: 656.81
 |  |  |  
      
        | QS120738 | 
		 
		   
  
    | Saxagliptin Impurity 38 CAS# NA
 M.F.: C25H32F3N3O5
 M.W.: 511.53
 |  |  |  
      
        | QS120739 | 
		 
		   
  
    | Saxagliptin Impurity 39 CAS# NA
 M.F.: C23H35N3O5
 M.W.: 433.54
 |  |  |  
      
        | QS120740 | 
		 
		   
  
    | Saxagliptin Impurity 40 CAS# 361440-67-7
 M.F.: C11H18N2O3
 M.W.: 226.27
 |  |  |  
      
        | QS120741 | 
		 
		   
  
    | Saxagliptin Impurity 41 CAS# 709031-45-8;361440-68-8(free base)
 M.F.: C6H10N2O.CH3SO3H
 M.W.: 126.16 96.11
 |  |  |  
      
        | QS120742 | 
		 
		   
  
    | Saxagliptin-15N,D2 Hydrochloride CAS# 1309934-06-2
 M.F.: C18H23D2N215NO2.HCl
 M.W.: 318.42 36.46
 |  |  |  
      
        | QS120743 | 
		 
		   
  
    | Hydroxy Saxagliptin-15N,D2 Hydrochloride CAS# 1309934-05-1
 M.F.: C18H23D2N215NO3.HCl
 M.W.: 334.42 36.46
 |  |  |  
      
        | QS120744 | 
		 
		   
  
    | Saxagliptin Impurity 44 CAS# NA
 M.F.: C18H24N2O3
 M.W.: 316.40
 |  |  |  
      
        | QS120745 | 
		 
		   
  
    | Saxagliptin Impurity 45 CAS# NA
 M.F.: C22H35N3O3
 M.W.: 389.54
 |  |  |  
      
        | QS120746 | 
		 
		   
  
    | Saxagliptin Impurity 46 CAS# NA
 M.F.: C21H33N3O3
 M.W.: 375.51
 |  |  |  
      
        | QS120747 | 
		 
		   
  
    | Saxagliptin Nitroso Impurity 1 CAS# NA
 M.F.: C6H7N3O
 M.W.: 137.14
 |  |  |  
      
        | QS120748 | 
		 
		   
  
    | Saxagliptin Nitroso Impurity 2 CAS# NA
 M.F.: C6H9N3O2
 M.W.: 155.16
 |  |  |  
      
        | QS120749 | 
		 
		   
  
    | Saxagliptin Impurity 49 CAS# NA
 M.F.: C21H32N2O4
 M.W.: 376.50
 |  |  |  
      
        | QS120750 | 
		 
		   
  
    | Saxagliptin Impurity 50 CAS# NA
 M.F.: C12H20N2O3
 M.W.: 240.30
 |  |  |  
      
        | QS120751 | 
		 
		   
  
    | Saxagliptin Impurity 51 CAS# NA
 M.F.: C13H22N2O3
 M.W.: 254.33
 |  |  |  
      
        | QS120752 | 
		 
		   
  
    | Saxagliptin Impurity 52 CAS# NA
 M.F.: C12H20N2O4
 M.W.: 256.30
 |  |  |  
      
        | QS120753 | 
		 
		   
  
    | Saxagliptin Impurity 53 CAS# NA
 M.F.: C13H22N2O5
 M.W.: 286.33
 |  |  |  
      
        | QS120754 | 
		 
		   
  
    | Saxagliptin Impurity 54 CAS# 865999-67-3
 M.F.: C6H8N2.HCl
 M.W.: 108.14 36.46
 |  |  |  
      
        | QS120755 | 
		 
		   
  
    | Saxagliptin Impurity 55 CAS# 770-71-8
 M.F.: C11H18O
 M.W.: 166.26
 |  |  |  
      
        | QS120756 | 
		 
		   
  
    | Saxagliptin Impurity 56 CAS# 361441-96-5
 M.F.: C21H31NO3.HCl
 M.W.: 345.48 36.46
 |  |  |  
      
        | QS120757 | 
		 
		   
  
    | Saxagliptin Impurity 57 CAS# NA
 M.F.: C21H32N2O2
 M.W.: 344.50
 |  |  |  
      
        | QS120758 | 
		 
		   
  
    | Saxagliptin Impurity 58 CAS# 1234196-29-2
 M.F.: C18H29NO4
 M.W.: 323.43
 |  |  |  
      
        | QS120759 | 
		 
		   
  
    | Saxagliptin Impurity 59 CAS# 1234196-30-5
 M.F.: C18H29NO5
 M.W.: 339.43
 |  |  |  
      
        | QS120760 | 
		 
		   
  
    | Saxagliptin Impurity 60 CAS# NA
 M.F.: C17H25NO5
 M.W.: 323.39
 |  |  |  
      
        | QS120761 | 
		 
		   
  
    | Saxagliptin Impurity 61 CAS# 709031-28-7
 M.F.: C12H16O4
 M.W.: 224.26
 |  |  |  
      
        | QS120762 | 
		 
		   
  
    | Saxagliptin Impurity 62 CAS# NA
 M.F.: C22H25F6N3O5
 M.W.: 525.45
 |  |  |  
      
        | QS120764 | 
		 
		   
  
    | Saxagliptin Impurity 64 CAS# 841302-25-8
 M.F.: C17H25N3O2
 M.W.: 303.41
 |  |  |  
      
        | QS120765 | 
		 
		   
  
    | Saxagliptin Impurity 65 CAS# NA
 M.F.: C35H50N4O6
 M.W.: 622.81
 |  |  |  
      
        | QS120766 | 
		 
		   
  
    | Saxagliptin Impurity 66 CAS# NA
 M.F.: C35H52N4O7
 M.W.: 640.82
 |  |  |  
      
        | QS120767 | 
		 
		   
  
    | Saxagliptin Impurity 67 CAS# 194594-23-5
 M.F.: C12H21NO5
 M.W.: 259.30
 |  |  |  
      
        | QS120768 | 
		 
		   
  
    | Saxagliptin Impurity 68 CAS# NA
 M.F.: C10H15NO4
 M.W.: 213.23
 |  |  |  
      
        | QS120769 | 
		 
		   
  
    | Saxagliptin Impurity 69 CAS# NA
 M.F.: C7H12N2O
 M.W.: 140.19
 |  |  |  
      
        | QS120770 | 
		 
		   
  
    | Saxagliptin Impurity 70 CAS# 214193-11-0
 M.F.: C13H21NO4
 M.W.: 255.31
 |  |  |  
      
        | QS120771 | 
		 
		   
  
    | Saxagliptin Impurity 71 CAS# 214193-10-9
 M.F.: C13H21NO4
 M.W.: 255.31
 |  |  |  
      
        | QS120772 | 
		 
		   
  
    | Saxagliptin Impurity 72 CAS# 197142-36-2
 M.F.: C11H17NO4
 M.W.: 227.26
 |  |  |  
      
        | QS120773 | 
		 
		   
  
    | Saxagliptin Impurity 73 CAS# 361440-58-6(TFA salt)
 M.F.: C8H13NO2
 M.W.: 155.20
 |  |  |  
      
        | QS120774 | 
		 
		   
  
    | Saxagliptin Impurity 74 CAS# 1523541-80-1(TFA salt)
 M.F.: C6H9NO2
 M.W.: 127.14
 |  |  |  
      
        | QS120775 | 
		 
		   
  
    | Saxagliptin Impurity 75 CAS# 1109791-02-7
 M.F.: C12H19NO4
 M.W.: 241.29
 |  |  |  
      
        | QS120776 | 
		 
		   
  
    | Saxagliptin Impurity 76 CAS# 1448789-90-9
 M.F.: C10H16N2O4
 M.W.: 228.25
 |  |  |  
      
        | QS120777 | 
		 
		   
  
    | Saxagliptin Impurity 77 CAS# 1564266-70-1
 M.F.: C6H10N2O.CH3SO3H
 M.W.: 126.16 96.10
 |  |  |  
      
        | QS120778 | 
		 
		   
  
    | Saxagliptin Impurity 78 CAS# 1564266-74-5
 M.F.: C6H10N2O.CH3SO3H
 M.W.: 126.16 96.10
 |  |  |  
      
        | QS120779 | 
		 
		   
  
    | Saxagliptin Nitroso Impurity 3 CAS# NA
 M.F.: C6H9N3O2
 M.W.: 155.16
 |  |  |  
      
        | QS120780 | 
		 
		   
  
    | Saxagliptin Impurity 80 CAS# 1564266-18-7
 M.F.: C20H27NO3.HCl
 M.W.: 329.44 36.46
 |  |  |  
      
        | QS140776 | 
		 
		   
  
    | 5-Hydroxysaxagliptin-[13C,D2] TFA Salt CAS# 841301-24-7 (unlabeled, free base)
 M.F.: C17[13C]H23[D2]N3O3.C2HF3O2
 M.W.: 448.44
 |  |  |  |