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QL051951
Levosimendan Impurity 51
Molecular Formula: C14H16N6O3
Molecular Weight: 316.32
CAS No.: NA
QL051952
Levosimendan Impurity 52
Molecular Formula: C18H22N4O5
Molecular Weight: 374.4
CAS No.: 2445547-93-1
QL051953
Levosimendan Impurity 53
Molecular Formula: C16H16N6O3
Molecular Weight: 340.34
CAS No.: NA
QL051954
Levosimendan Impurity 54
Molecular Formula: C18H20N6O5
Molecular Weight: 400.4
CAS No.: NA
QL051955
Levosimendan Impurity 55
Molecular Formula: C14H17N3O3
Molecular Weight: 275.31
CAS No.: NA
QL051956
Levosimendan Impurity 56
Molecular Formula: C30H30N12O3
Molecular Weight: 606.65
CAS No.: 618458-79-0
QL051957
Levosimendan Impurity 57
Molecular Formula: C11H13NO3
Molecular Weight: 207.23
CAS No.: NA
QL051958
Levosimendan Impurity 58
Molecular Formula: C28H24N12O2
Molecular Weight: 560.58
CAS No.: NA
QL051959
Levosimendan Impurity 59
Molecular Formula: C14H14N6O2
Molecular Weight: 298.31
CAS No.: NA
QL051960
Levosimendan Impurity 60
Molecular Formula: C18H23NO6
Molecular Weight: 349.38
CAS No.: NA
QL051961
Levosimendan Impurity 61
Molecular Formula: C16H21NO5
Molecular Weight: 307.35
CAS No.: NA
QL051962
Levosimendan Impurity 62
Molecular Formula: C16H16N6O3
Molecular Weight: 340.34
CAS No.: NA
QL052000
Levetiracetam
Molecular Formula: C8H14N2O2
Molecular Weight: 170.21
CAS No.: 102767-28-2
QL052001
Levetiracetam EP Impurity A
Molecular Formula: C8H13NO3
Molecular Weight: 171.19
CAS No.: 67118-31-4
QL052002
Levetiracetam EP Impurity B
Molecular Formula: C8H12N2O2
Molecular Weight: 168.19
CAS No.: 358629-47-7
QL052003
Levetiracetam EP Impurity C
Molecular Formula: C5H5NO
Molecular Weight: 95.1
CAS No.: 142-08-5
QL052004
Levetiracetam EP Impurity D
Molecular Formula: C8H14N2O2
Molecular Weight: 170.21
CAS No.: 103765-01-1
QL052005
Levetiracetam USP RC A
Molecular Formula: C8H15ClN2O2
Molecular Weight: 206.67
CAS No.: 102767-31-7
QL052006
Levetiracetam USP RC B
Molecular Formula: C4H10N2O.HCl
Molecular Weight: 102.13 36.46
CAS No.: 7682-20-4;7324-11-0(free base)
QL052007
Levetiracetam Dehydro Acid
Molecular Formula: C8H11NO3
Molecular Weight: 169.18
CAS No.: NA
QL052008
Levetiracetam Carboxylic Acid
Molecular Formula: C8H13NO3
Molecular Weight: 171.19
CAS No.: 102849-49-0
QL052009
Levetiracetam Impurity I
Molecular Formula: C9H15NO3
Molecular Weight: 185.22
CAS No.: 358629-51-3
QL052010
Levetiracetam Impurity J
Molecular Formula: C8H14ClNO3
Molecular Weight: 207.65
CAS No.: NA
QL052011
Levetiracetam Impurity K
Molecular Formula: C9H16ClNO3
Molecular Weight: 221.68
CAS No.: NA
QL052012
Levetiracetam Impurity L
Molecular Formula: C8H17N3O2
Molecular Weight: 187.24
CAS No.: NA
QL052013
Levetiracetam Impurity M
Molecular Formula: C8H17N3O2
Molecular Weight: 187.24
CAS No.: NA
QL052020
Levetiracetam EP Impurity E
Molecular Formula: C8H11N
Molecular Weight: 121.18
CAS No.: 3886-69-9
QL052021
Levetiracetam EP Impurity G
Molecular Formula: C4H10N2O
Molecular Weight: 102.13
CAS No.: 7324-11-0;7682-20-4(HCl salt)
QL052022
Levetiracetam Impurity V
Molecular Formula: C4H10N2O
Molecular Weight: 102.13
CAS No.: 53726-14-0;89603-48-5(HCl salt)
QL052028
Levetiracetam Impurity 2
Molecular Formula: C8H14N2O2
Molecular Weight: 170.21
CAS No.: 33996-58-6
