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QR090702
Rifabutin EP Impurity B
Molecular Formula: C37H46N2O12
Molecular Weight: 710.77
CAS No.: 51756-80-0
QR090703
Rifabutin EP Impurity C
Molecular Formula: C46H60N4O11
Molecular Weight: 844.99
CAS No.: 2241829-23-0
QR090704
Rifabutin EP Impurity D
Molecular Formula: C37H47N3O11
Molecular Weight: 709.78
CAS No.: 62041-01-4
QR090705
Rifabutin EP Impurity E
Molecular Formula: C44H60N4O10
Molecular Weight: 804.97
CAS No.: 100324-63-8
QR090706
Rifabutin-d7
Molecular Formula: C46H55D7N4O11
Molecular Weight: 854.06
CAS No.: NA
QR090707
Rifabutin Nitroso Impurity 1
Molecular Formula: C46H61N5O12
Molecular Weight: 876.02
CAS No.: NA
QR090708
Rifabutin N-Oxide
Molecular Formula: C46H62N4O12
Molecular Weight: 863.02
CAS No.: 645406-37-7
QR090709
20,21-Didehydro Rifabutin
Molecular Formula: C46H60N4O11
Molecular Weight: 845.00
CAS No.: 1242076-45-4
QR090710
Rifabutin Impurity 10
Molecular Formula: 46H62N4O12
Molecular Weight: 863.02
CAS No.: NA
QR090711
Rifabutin Impurity 11
Molecular Formula: C46H62N4O11
Molecular Weight: 847.02
CAS No.: NA
QR090712
Rifabutin Impurity 12
Molecular Formula: C46H62N4O11
Molecular Weight: 847.02
CAS No.: NA
QR090713
Rifabutin Impurity 13
Molecular Formula: C46H64N4O13
Molecular Weight: 881.03
CAS No.: NA
QR091100
Rimegepant
Molecular Formula: C28H28F2N6O3
Molecular Weight: 534.57
CAS No.: 1289023-67-1;1374024-48-2(1/2H2SO4 3/2H2O)
QR091101
Rimegepant Impurity 1
Molecular Formula: C10H11NO2
Molecular Weight: 177.20
CAS No.: 1190363-44-0;1397526-22-5(HCl salt)
QR091102
Rimegepant Impurity 2
Molecular Formula: C28H28F2N6O3
Molecular Weight: 534.57
CAS No.: 2985337-95-7
QR091103
Rimegepant Impurity 3
Molecular Formula: C19H31NO2Si
Molecular Weight: 333.55
CAS No.: 1289024-11-8
QR091104
Rimegepant Impurity 4
Molecular Formula: C19H31NO2Si
Molecular Weight: 333.55
CAS No.: NA
QR091105
Rimegepant Impurity 5
Molecular Formula: C10H13NO2
Molecular Weight: 179.22
CAS No.: NA
QR091106
Rimegepant Impurity 6
Molecular Formula: C28H53NO2Si2
Molecular Weight: 491.91
CAS No.: NA
QR091107
Rimegepant Impurity 7
Molecular Formula: C10H11NO2
Molecular Weight: 177.20
CAS No.: 1190363-43-9;2411180-77-1(HCl salt)
QR091108
Rimegepant Impurity 8
Molecular Formula: C10H11NO2
Molecular Weight: 177.20
CAS No.: 1397526-01-0
QR091109
Rimegepant Impurity 9
Molecular Formula: C10H9NO2
Molecular Weight: 175.19
CAS No.: 39713-40-1
QR091110
Rimegepant Impurity 10
Molecular Formula: C14H13NO6
Molecular Weight: 291.26
CAS No.: 39713-36-5
QR0911100
Rimegepant Impurity 100
Molecular Formula: C19H31NO2Si
Molecular Weight: 333.55
CAS No.: NA
QR0911102
Rimegepant Impurity 102
Molecular Formula: C15H19N5O3
Molecular Weight: 317.35
CAS No.: NA
QR0911103
Rimegepant Impurity 103
Molecular Formula: C28H53NO2Si2
Molecular Weight: 491.91
CAS No.: NA
QR0911104
Rimegepant Impurity 104
Molecular Formula: C16H17FN2O
Molecular Weight: 272.32
CAS No.: NA
QR0911105
Rimegepant Impurity 105
Molecular Formula: C16H17FN2O
Molecular Weight: 272.32
CAS No.: NA
QR0911106
Rimegepant Impurity 106
Molecular Formula: C14H18N6O
Molecular Weight: 286.34
CAS No.: NA
QR0911107
Rimegepant Impurity 107
Molecular Formula: C25H34F2N4OSi
Molecular Weight: 472.66
CAS No.: 1289024-05-0