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QH250500
Controlled Substance(Hydromorphone hydrochloride)
Molecular Formula: C17H20ClNO3
Molecular Weight: 321.8
CAS No.: 71-68-1;466-99-9(free base)
QI040904
Carminic Acid
Molecular Formula: C22H20O13
Molecular Weight: 492.39
CAS No.: 1260-17-9
QK052001
Controlled Substance(Ketamine hydrochloride EP Impurity A)
Molecular Formula: C13H16ClNO
Molecular Weight: 237.73
CAS No.: 6740-87-0
QK161836
Carfilzomib N-Oxide
Molecular Formula: C40H57N5O8
Molecular Weight: 735.91
CAS No.: 1672698-96-2
QL051500
Calcium Levofolinate
Molecular Formula: C20H21CaN7O7
Molecular Weight: 511.5
CAS No.: 80433-71-2;68538-85-2(free base)
QL051502
Calcium Levofolinate EP Impurity B
Molecular Formula: C21H23N7O8
Molecular Weight: 501.45
CAS No.: NA
QL051503
Calcium Levofolinate EP Impurity C;Calcium Folinate Hydrate EP Impurity C;Folic acid
Molecular Formula: C19H19N7O6
Molecular Weight: 441.4
CAS No.: 59-30-3
QL051504
Calcium Levofolinate EP Impurity D;Calcium Folinate Hydrate EP Impurity D
Molecular Formula: C20H19N7O7
Molecular Weight: 469.41
CAS No.: 134-05-4
QL051505
Calcium levofolinate EP Impurity E
Molecular Formula: C15H16N6O4
Molecular Weight: 344.33
CAS No.: 944737-05-7;944737-03-5
QL051506
Calcium Levofolinate EP Impurity F;Calcium Folinate Hydrate EP Impurity F
Molecular Formula: C20H21N7O7
Molecular Weight: 471.42
CAS No.: 28459-40-7
QL051507
Calcium Levofolinate EP Impurity G;Calcium Folinate Hydrate EP Impurity G
Molecular Formula: C19H21N7O6
Molecular Weight: 443.41
CAS No.: 4033-27-6
QL051508
Calcium Levofolinate EP Impurity H
Molecular Formula: C20H23N7O7
Molecular Weight: 473.44
CAS No.: 73951-54-9
QL051509
Calcium Levofolinate Impurity 9
Molecular Formula: C20H23N7O7
Molecular Weight: 473.44
CAS No.: 2800-34-2
QL051510
Calcium Levofolinate Impurity 10;Calcium Folinate Hydrate EP Impurity B
Molecular Formula: C21H23N7O8
Molecular Weight: 501.45
CAS No.: 98814-60-9
QL051515
Calcium levofolinate Impurity 15
Molecular Formula: C20H23CaN7O6
Molecular Weight: 497.52
CAS No.: 26560-38-3;134-35-0 (free base)
QL051516
Calcium levofolinate Impurity 16
Molecular Formula: C20H25CaN7O6
Molecular Weight: 499.54
CAS No.: NA
QL051517
Calcium Levofolinate Nitroso Impurity 1
Molecular Formula: C20H22N8O8
Molecular Weight: 502.44
CAS No.: NA
QL051518
Calcium Levofolinate Nitroso Impurity 2
Molecular Formula: C20H22N8O8
Molecular Weight: 502.44
CAS No.: NA
QL051519
Calcium levofolinate Impurity 19
Molecular Formula: C19H23N7O7
Molecular Weight: 461.44
CAS No.: NA
QL051520
Calcium levofolinate Impurity 20
Molecular Formula: C20H23N7O8
Molecular Weight: 489.45
CAS No.: NA
QL052702
Controlled Substance(Levomethadone hydrochloride EP Impurity B;Methadone EP Impurity B)
Molecular Formula: C19H22N2
Molecular Weight: 278.39
CAS No.: 125-79-1
QL052703
Controlled Substance(Levomethadone hydrochloride EP Impurity C;Methadone EP Impurity C)
Molecular Formula: C19H22N2
Molecular Weight: 278.39
CAS No.: 63867-26-5
QL052704
Controlled Substance(Levomethadone hydrochloride EP Impurity D;Methadone EP Impurity D)
Molecular Formula: C21H27NO
Molecular Weight: 309.45
CAS No.: 466-40-0
QL150300
Controlled Substance(Lorcaserin Hydrochloride)
Molecular Formula: C11H14ClN HCl
Molecular Weight: 195.69 36.46
CAS No.: 846589-98-8
QL182613
Controlled Substance(Lorazepam Impurity 13)
Molecular Formula: C15H10Cl2N2O
Molecular Weight: 305.16
CAS No.: 2894-67-9
QM022222
Controlled Substance(Mebeverine Impurity 22)
Molecular Formula: C11H17NO
Molecular Weight: 179.26
CAS No.: 22331-70-0;3398-68-3(HCl salt)
QM040104
Controlled Substance(Midazolam EP Impurity D)
Molecular Formula: C18H13ClFN3O
Molecular Weight: 341.77
CAS No.: 59468-83-6
QM040105
Controlled Substance(Midazolam EP Impurity E)
Molecular Formula: C16H15ClFN3
Molecular Weight: 303.76
CAS No.: 59467-64-0;59469-29-3(dimaleate)
QM040106
Controlled Substance (Midazolam EP Impurity F)
Molecular Formula: C15H10ClFN2O
Molecular Weight: 288.7
CAS No.: 2886-65-9
QM041281
Controlled Substance(1′-Hydroxymidazolam)
Molecular Formula: C18H13ClFN3O
Molecular Weight: 341.77
CAS No.: 59468-90-5