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QD242001
Controlled Substance(Dextromethorphan EP Impurity B)
Molecular Formula: C17H23NO
Molecular Weight: 257.38
CAS No.: 125-73-5
QD242004
Controlled Substance(Dextromethorphan EP Impurity D)
Molecular Formula: C18H25NO
Molecular Weight: 271.4
CAS No.: 1453167-99-1
QD242027
Controlled Substance(Dextromethorphan EP Impurity A)
Molecular Formula: C17H23NO.HBr
Molecular Weight: 257.38 80.91
CAS No.: 1087-69-0(HCl salt); 1531-23-3(free base)
QD242028
Controlled Substance(Dextromethorphan EP Impurity B HBr)
Molecular Formula: C17H24BrNO
Molecular Weight: 338.28
CAS No.: 125-73-5(free base);1021868-94-9(D-Tartrate)
QD261600
Controlled Substance(Diazepam)
Molecular Formula: C16H13ClN2O
Molecular Weight: 284.74
CAS No.: 439-14-5
QE022010
Controlled Substance(Ebastine Impurity 10)
Molecular Formula: C26H22O
Molecular Weight: 350.46
CAS No.: 574-42-5
QE061417
Controlled Substance(Efinaconazole Impurity 17)
Molecular Formula: C11H19NO2
Molecular Weight: 197.27
CAS No.: 159635-49-1
QE130500
Controlled Substance(Emetine)
Molecular Formula: C29H40N2O4
Molecular Weight: 480.65
CAS No.: 483-18-1;14198-59-5(HCl salt);316-42-7(2HCl salt)
QE162800
Controlled Substance(Eptazocine)
Molecular Formula: C15H21NO
Molecular Weight: 231.34
CAS No.: 72522-13-5;72150-17-5(HBr salt)
QE182045
Cycloester Erythromycin Enol Ether
Molecular Formula: C38H63NO13
Molecular Weight: 741.91
CAS No.: 58781-38-7
QE190100
Controlled Substance(Estazolam)
Molecular Formula: C16H11ClN4
Molecular Weight: 294.74
CAS No.: 29975-16-4
QE190106
Controlled Substance(Estazolam Impurity 6)
Molecular Formula: C15H11ClN2S
Molecular Weight: 286.78
CAS No.: 966837
QE191100
Controlled Substance(Esketamine hydrochloride)
Molecular Formula: C13H17Cl2NO
Molecular Weight: 274.19
CAS No.: 33795-24-3
QE191104
Controlled Substance(Esketamine hydrochloride EP Impurity D）
Molecular Formula: C13H16ClNO
Molecular Weight: 237.73
CAS No.: NA
QE200804
Controlled Substance(Ethambutol EP Impurity D)
Molecular Formula: C2H4Cl2
Molecular Weight: 98.96
CAS No.: 107-06-2
QE201300
Controlled Substance(Etomidate)
Molecular Formula: C14H16N2O2
Molecular Weight: 244.29
CAS No.: 33125-97-2;53188-20-8(HCl salt)
QE201302
Controlled Substance((R)-Metomidate)
Molecular Formula: C13H14N2O2
Molecular Weight: 230.26
CAS No.: 61045-91-8
QE201303
Controlled Substance(Etomidate Impurity C)
Molecular Formula: C15H18N2O2
Molecular Weight: 258.32
CAS No.: 771422-77-6
QE201305
Controlled Substance(Etomidate Impurity E)
Molecular Formula: C14H16N2O2
Molecular Weight: 244.29
CAS No.: 56649-47-9
QE201328
Controlled Substance(Etomidate EP Impurity B)
Molecular Formula: C13H14N2O2
Molecular Weight: 230.26
CAS No.: 5377-20-8
QE201329
Controlled Substance(Etomidate EP Impurity C)
Molecular Formula: C15H18N2O2
Molecular Weight: 258.32
CAS No.: 792842-51-4
QE201347
Controlled Substance (Etomidate Impurity 47)
Molecular Formula: C14H16N2O2S
Molecular Weight: 276.35
CAS No.: NA
QE201350
Controlled Substance(Etomidate Impurity 50)
Molecular Formula: C16H20N2O2
Molecular Weight: 272.35
CAS No.: NA
QE201352
Controlled Substance (Etomidate Impurity 52)
Molecular Formula: C17H18N2O4
Molecular Weight: 314.34
CAS No.: 3004006-31-6
QE201353
Controlled Substance (Etomidate Impurity 53)
Molecular Formula: C16H20N2O2
Molecular Weight: 272.35
CAS No.: NA
QE201354
Controlled Substance (Etomidate Impurity 54)
Molecular Formula: C16H20N2O2
Molecular Weight: 272.35
CAS No.: NA
QE201355
Controlled Substance (Etomidate Impurity 55)
Molecular Formula: C14H13Cl2FN2O2
Molecular Weight: 331.17
CAS No.: NA
QF051801
cis-Ferulic acid;Ferulic acid (cis)
Molecular Formula: C10H10O4
Molecular Weight: 194.18
CAS No.: 1014-83-1
QF052005
Controlled Substance(Fenticonazole nitrate EP Impurity E)
Molecular Formula: C37H31Cl2N3O4S2
Molecular Weight: 716.69
CAS No.: 1313397-06-6
QF090574
Controlled Substance(Finerenone Impurity 74)
Molecular Formula: C4H7N
Molecular Weight: 69.11
CAS No.: 78-82-0
