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QE190108

Estazolam Impurity 8

Molecular Formula: C16H11ClN4

Molecular Weight: 294.74

CAS No.: 163167-55-3

QE190109

Estazolam Impurity 9

Molecular Formula: C16H13ClN4O

Molecular Weight: 312.76

CAS No.: NA

QE190300

Esculetin

Molecular Formula: C9H6O4

Molecular Weight: 178.14

CAS No.: 305-01-1

QE190900

Escin IB

Molecular Formula: C55H86O24

Molecular Weight: 1131.27

CAS No.: 26339-90-2

QE190901

Escin IIb

Molecular Formula: C54H84O23

Molecular Weight: 1101.24

CAS No.: 158800-83-0

QE190902

Escin IA

Molecular Formula: C55H86O24

Molecular Weight: 1131.27

CAS No.: 123748-68-5

QE191101

Esketamine hydrochloride EP Impurity A

Molecular Formula: C13H16ClNO

Molecular Weight: 237.73

CAS No.: NA

QE191102

Esketamine hydrochloride EP Impurity B

Molecular Formula: C12H13ClO2

Molecular Weight: 224.68

CAS No.: 1823362-29-3

QE191103

Esketamine hydrochloride EP Impurity C

Molecular Formula: C12H13ClO2

Molecular Weight: 224.68

CAS No.: 90717-17-2

QE191106

Esketamine hydrochloride Nitroso Impurity 6

Molecular Formula: C13H15ClN2O2

Molecular Weight: 266.73

CAS No.: NA

QE191300

Esmolol HCl

Molecular Formula: C16H26ClNO4

Molecular Weight: 331.83

CAS No.: 81161-17-3

QE191301

Esmolol Impurity 1

Molecular Formula: C15H23NO4

Molecular Weight: 281.35

CAS No.: 81148-15-4;83356-60-9(HCl salt)

QE191302

Esmolol Impurity 2

Molecular Formula: C16H23NO5

Molecular Weight: 309.36

CAS No.: NA

QE191303

Esmolol-d7 HCl

Molecular Formula: C16H19D7ClNO4

Molecular Weight: 338.88

CAS No.: 1346746-38-0

QE191304

Esmolol-d7 Acid Sodium Salt

Molecular Formula: C15H15D7NNaO4

Molecular Weight: 310.37

CAS No.: 1346604-59-8

QE191305

Esmolol Acid HCl

Molecular Formula: C15H23NO4.HCl

Molecular Weight: 281.35 36.46

CAS No.: 83356-60-9;81148-15-4(free base)

QE191307

Esmolol Isopropyl Amide Analog HCl

Molecular Formula: C18H28N2O3.HCl

Molecular Weight: 320.43 36.46

CAS No.: NA

QE191308

Esmolol Dimer HCl

Molecular Formula: C31H46N2O7.HCl

Molecular Weight: 558.71 36.46

CAS No.: 98903-89-0(free base)

QE191309

Esmolol Isopropyl Amide

Molecular Formula: C18H30N2O3

Molecular Weight: 322.44

CAS No.: 83356-59-6

QE191310

Esmolol Dimer 

Molecular Formula: C31H46N2O7

Molecular Weight: 558.71

CAS No.: 98903-89-0

QE191311

Esmolol Impurity 11

Molecular Formula: C13H16O4

Molecular Weight: 236.26

CAS No.: 81147-94-6

QE191312

Esmolol Impurity 12

Molecular Formula: C31H46N2O7

Molecular Weight: 558.71

CAS No.: NA

QE191313

Esmolol Impurity 13

Molecular Formula: C29H41NO8

Molecular Weight: 531.64

CAS No.: 98903-90-3

QE191314

Esmolol Impurity 14

Molecular Formula: C12H14O4

Molecular Weight: 222.24

CAS No.: 2167848-51-1

QE191315

Esmolol Impurity 15

Molecular Formula: C12H16O5

Molecular Weight: 240.25

CAS No.: 1893637-33-6

QE191316

Esmolol Impurity 16

Molecular Formula: C23H28O7

Molecular Weight: 416.46

CAS No.: NA

QE191317

Esmolol Impurity 17

Molecular Formula: C13H18O5

Molecular Weight: 254.28

CAS No.: 108260-84-0

QE191318

Esmolol Impurity 18

Molecular Formula: C13H17ClO4

Molecular Weight: 272.72

CAS No.: 112805-66-0

QE191319

Esmolol Impurity 19

Molecular Formula: C27H37NO8

Molecular Weight: 503.58

CAS No.: NA

QE191320

Esmolol Impurity 20

Molecular Formula: C30H44N2O7

Molecular Weight: 544.68

CAS No.: NA


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