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ESOMEPRAZOLE DESMETHYLSULFINYL IMPURITY
ESOMEPRAZOLE DESMETHYLSULFINYL IMPURITY

CAT No: ALL-ESO-1225

Chemical Name: 5-Methoxy-2-(4-metho...

Molecular Formula: C16H17N3O2

Molecular Weight: 283.33

CAS Number: NA

ESOMEPRAZOLE EP IMPURITY A
ESOMEPRAZOLE EP IMPURITY A

CAT No: ALL-ESO-1226

Chemical Name: 5-Methoxy-1H-benzimi...

Molecular Formula: C8H8N2OS

Molecular Weight: 180.23

CAS Number: 37052-78-1

ESOMEPRAZOLE EP IMPURITY B
ESOMEPRAZOLE EP IMPURITY B

CAT No: ALL-ESO-1238

Chemical Name: 2-[(RS)-[(3,5-dimeth...

Molecular Formula: C16H17N3O2S

Molecular Weight: 315.39

CAS Number: 110374-16-8

ESOMEPRAZOLE EP IMPURITY C
ESOMEPRAZOLE EP IMPURITY C

CAT No: ALL-ESO-1228

Chemical Name: 5-Methoxy-2-[[(4-met...

Molecular Formula: C17H19N3O2S

Molecular Weight: 329.4

CAS Number: 73590-85-9

ESOMEPRAZOLE EP IMPURITY D
ESOMEPRAZOLE EP IMPURITY D

CAT No: ALL-ESO-1229

Chemical Name: Omeprazole Sulfone

Molecular Formula: C17H19N3O4S

Molecular Weight: 361.42

CAS Number: 88546-55-8

ESOMEPRAZOLE EP IMPURITY E
ESOMEPRAZOLE EP IMPURITY E

CAT No: ALL-ESO-1230

Chemical Name: 4-Methoxy-2-[[(RS)-(...

Molecular Formula: C17H19N3O4S

Molecular Weight: 361.42

CAS Number: 176219-04-8

ESOMEPRAZOLE EP IMPURITY F
ESOMEPRAZOLE EP IMPURITY F

CAT No: ALL-ESO-1231

Chemical Name: 6-Methoxy-2-[(R)-[(4...

Molecular Formula: C17H18KN3O3S

Molecular Weight: 383.0706

CAS Number: 161796-77-6

ESOMEPRAZOLE IMPURITY H
ESOMEPRAZOLE IMPURITY H

CAT No: ALL-ESO-1239

Chemical Name: 1-(5-Methoxy-1H-benz...

Molecular Formula: C16H15N3O4

Molecular Weight: 313.31

CAS Number: 1227380-90-6 (acid)

ESOMEPRAZOLE MAGNESIUM
ESOMEPRAZOLE MAGNESIUM

CAT No: ALL-ESO-1233

Chemical Name: 5-Methoxy-2-[(S)-[(4...

Molecular Formula: C34H42MgN6O9S2 (trihydrate)

Molecular Weight: 767.17

CAS Number: 161973-10-0 (anhydrous) , 217087-09-7 (trihydrate)

ESOMEPRAZOLE POTASSIUM
ESOMEPRAZOLE POTASSIUM

CAT No: ALL-ESO-1234

Chemical Name: 6-Methoxy-2-[(S)-[(4...

Molecular Formula: C17H18KN3O3S

Molecular Weight: 385.51

CAS Number: 161796-84-5

ESOMEPRAZOLE PYRIDONE ACID DIMER
ESOMEPRAZOLE PYRIDONE ACID DIMER

CAT No: ALL-ESO-1235

Chemical Name: 1-(5-Methoxy-1-(1-(5...

Molecular Formula: C32H28N6O7

Molecular Weight: 608.6

CAS Number: NA

ESOMEPRAZOLE SODIUM
ESOMEPRAZOLE SODIUM

CAT No: ALL-ESO-1236

Chemical Name: 6-Methoxy-2-[(S)-[(4...

Molecular Formula: C17H18N3NaO3S

Molecular Weight: 367.4

CAS Number: 161796-78-7