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QP183204
Primidone EP Impurity D
Molecular Formula: C11H12N2O
Molecular Weight: 188.23
CAS No.: 80544-75-8
QP183205
Primidone EP Impurity E
Molecular Formula: C10H12O2
Molecular Weight: 164.20
CAS No.: 90-27-7
QP183206
Primidone EP Impurity F
Molecular Formula: C21H24N2O2
Molecular Weight: 336.43
CAS No.: 1189504-46-8
QP183207
Primidone Impurity 7
Molecular Formula: C13H16N2O2
Molecular Weight: 232.28
CAS No.: 59026-32-3
QP183301
(R)-Proxyphylline
Molecular Formula: C10H14N4O3
Molecular Weight: 238.24
CAS No.: 86540-96-7
QP183302
(S)-Proxyphylline
Molecular Formula: C10H14N4O3
Molecular Weight: 238.24
CAS No.: 86540-95-6
QP183400
Pramiracetam
Molecular Formula: C14H27N3O2
Molecular Weight: 269.38
CAS No.: 68497-62-1
QP183500
Proparacaine
Molecular Formula: C16H26N2O3
Molecular Weight: 294.39
CAS No.: 499-67-2;5875-06-9(HCl salt)
QP183501
Proparacaine Impurity 1
Molecular Formula: C10H13NO3 HCl
Molecular Weight: 195.22 36.46
CAS No.: 59691-14-4;59691-15-5(free base)
QP183502
Proparacaine Impurity 2
Molecular Formula: C13H19NO5
Molecular Weight: 269.29
CAS No.: 2815508-81-5
QP183503
Proparacaine Impurity 3
Molecular Formula: C13H19NO5
Molecular Weight: 269.29
CAS No.: 2102411-30-1
QP183504
Proparacaine Impurity 4
Molecular Formula: C16H24N2O5.HCl
Molecular Weight: 324.38 36.46
CAS No.: 35288-46-1;736870-51-2(free base)
QP183505
Proparacaine Impurity 5
Molecular Formula: C16H26N2O4
Molecular Weight: 310.39
CAS No.: NA
QP183506
Proparacaine Impurity 6
Molecular Formula: C14H22N2O3.HCl
Molecular Weight: 266.34 36.46
CAS No.: 500335-35-3(free base)
QP183507
Proparacaine Impurity 7
Molecular Formula: C13H20N2O3
Molecular Weight: 252.31
CAS No.: 2518105-73-0
QP183508
Proparacaine Impurity 8
Molecular Formula: C13H19ClN2O2
Molecular Weight: 270.76
CAS No.: 754936-74-8;100811-81-2(HCl salt)
QP183509
Proparacaine Impurity 9
Molecular Formula: C12H17NO3
Molecular Weight: 223.27
CAS No.: 342044-71-7
QP183510
Proparacaine Impurity 10
Molecular Formula: C10H11NO5
Molecular Weight: 225.20
CAS No.: 35288-44-9
QP183511
Proparacaine Impurity 11
Molecular Formula: C10H12ClNO2
Molecular Weight: 213.66
CAS No.: 343773-15-9
QP183512
Proparacaine Impurity 12
Molecular Formula: C13H20N2O3
Molecular Weight: 252.31
CAS No.: NA
QP183800
Propylthiouracil
Molecular Formula: C7H10N2OS
Molecular Weight: 170.23
CAS No.: 51-52-5
QP183810
Propylthiouracil Impurity 10
Molecular Formula: C7H10N2O2
Molecular Weight: 154.17
CAS No.: 13345-08-9
QP183811
Propylthiouracil Impurity 11
Molecular Formula: C8H14O3
Molecular Weight: 158.19
CAS No.: 3249-68-1
QP183812
Propylthiouracil Impurity 12
Molecular Formula: C11H18O5
Molecular Weight: 230.26
CAS No.: 21633-79-4
QP183900
Procainamide hydrochloride
Molecular Formula: C13H21N3O HCl
Molecular Weight: 235.33 36.46
CAS No.: 614-39-1
QP184001
Pregnanediol-3alpha-glucuronide
Molecular Formula: C27H44O8
Molecular Weight: 496.63
CAS No.: 1852-49-9
QP184002
Pregnanediol-d4 3-O-Glucuronide
Molecular Formula: C27H40D4O8
Molecular Weight: 500.67
CAS No.: NA
QP184101
Meprednisone
Molecular Formula: C22H28O5
Molecular Weight: 372.45
CAS No.: 1247-42-3
QP184102
Meprednisone acetate
Molecular Formula: C24H30O6
Molecular Weight: 414.49
CAS No.: 1106-03-2
QP184103
Prednisone Impurity 3
Molecular Formula: C23H26O5
Molecular Weight: 382.45
CAS No.: 103466-44-0