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Omeprazole
Omeprazole

Omeprazole

Catalog No. KMO001032
CAS No. 73590-58-6
Formula C17H19N3O3S
FW 345.4
Unit Price Stock
100 mg Enquire Enquire
Chemical Name: 5-Methoxy-2-(((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)sulfinyl)-1H-benzo[d]imidazole
Purity: >95%
Storage: Store at 2-8 deg. C for long term storage
Shipping: Product is stable to be Shipped at Room Temperature
Omeprazole is chemically 5-Methoxy-2-(((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)sulfinyl)-1H-benzo[d]imidazole . Omeprazole is supplied with detailed characterization data compliant with regulatory guideline. Omeprazole can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Omeprazole.

The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. K.M.Pharma products are for analytical purpose only and not for human use.

Related Products

CAT No: KMO001001
Omeprazole EP Impurity I

CAS No.: 158812-85-2

CAT No.: KMO001001

Formula : C17H19N3O5S

FW : 377.41

CAT No: KMO001002
Omeprazole EP Impurity D

CAS No.: 88546-55-8

CAT No.: KMO001002

Formula : C17H19N3O4S

FW : 361.42

CAT No: KMO001003
Omeprazole EP Impurity B

CAS No.: 110374-16-8

CAT No.: KMO001003

Formula : C16H17N3O2S

FW : 315.39

CAT No: KMO001004
Omeprazole EP Impurity C

CAS No.: 73590-85-9

CAT No.: KMO001004

Formula : C17H19N3O2S

FW : 329.42

CAT No: KMO001005
Omeprazole EP Impurity E

CAS No.: 176219-04-8

CAT No.: KMO001005

Formula : C17H19N3O4S

FW : 361.42

CAT No: KMO001006
Omeprazole EP Impurity A

CAS No.: 37052-78-1

CAT No.: KMO001006

Formula : C8H8N2OS

FW : 180.23

CAT No: KMO001007
Omeprazole EP Impurity G

CAS No.: 125656-83-9

CAT No.: KMO001007

Formula : C16H13N3O2S

FW : 311.36

CAT No: KMO001008
Omeprazole EP Impurity F

CAS No.: 125656-82-8

CAT No.: KMO001008

Formula : C16H13N3O2S

FW : 311.36

CAT No: KMO001009
Omeprazole Pyridone Acid Impurity

CAS No.: 1227380-90-6

CAT No.: KMO001009

Formula : C16H15N3O4

FW : 313.31

CAT No: KMO001010
N-Methyl Omeprazole

CAS No.: 89352-76-1

CAT No.: KMO001010

Formula : C18H21N3O3S

FW : 359.44

CAT No: KMO001011
Omeprazole EP Impurity XI

CAS No.: 86604-75-3

CAT No.: KMO001011

Formula : C9H12ClNO : HCl

FW : 185.7 : 36.5

CAT No: KMO001012
Omeprazole EP Impurity H

CAS No.: 863029-89-4

CAT No.: KMO001012

Formula : C16H16ClN3O2S

FW : 349.84

CAT No: KMO001013
Omeprazole EP Impurity F And G Mixture

CAS No.: Not Available

CAT No.: KMO001013

Formula : C16H13N3O2S + C16H13N3O2S

FW : 311.36 + 311.36

CAT No: KMO001014
(R) Omeprazole Potassium Salt

CAS No.: 161796-81-2

CAT No.: KMO001014

Formula : C17H19N3O3S : K

FW : 345.4 : 39.1

CAT No: KMO001015
(R) Omeprazole Sodium Salt

CAS No.: 161796-77-6

CAT No.: KMO001015

Formula : C17H19N3O3S : Na

FW : 345.4 : 23.0

CAT No: KMO001019
4'-Desmethoxy Omeprazole

CAS No.: 73590-60-0

CAT No.: KMO001019

Formula : C16H17N3O2S

FW : 315.4

CAT No: KMO001017
4-Desmethoxy-4-chloro Omeprazole Sulfide

CAS No.: 220757-74-4

CAT No.: KMO001017

Formula : C16H16ClN3OS

FW : 333.8

CAT No: KMO001018
4-Hydroxy Omeprazole Sulfide

CAS No.: 103876-98-8

CAT No.: KMO001018

Formula : C16H17N3O2S

FW : 315.4

CAT No: KMO001029
Mixture of N-Methyl 5-Methoxy & N-Methyl 6-Methoxy Analog

CAS No.: N/A

CAT No.: KMO001029

Formula : C18H21N3O3S

FW : 359.4

CAT No: KMO001049
Omeprazole Hydroxymethyl Impurity

CAS No.: 96300-88-8

CAT No.: KMO001049

Formula : C9H13NO2 . HCl

FW : 167.2 : 36.5

CAT No: KMO001061
Omeprazole Impurity 2

CAS No.: 583-39-1

CAT No.: KMO001061

Formula : C7H6N2S

FW : 150.2

CAT No: KMO001062
Omeprazole Impurity 20

CAS No.: 220771-03-9

CAT No.: KMO001062

Formula : C8H10ClNO

FW : 171.6

CAT No: KMO001068
Omeprazole Impurity 26

CAS No.: 2451927-94-7

CAT No.: KMO001068

Formula : C16H17N3O2

FW : 283.3

CAT No: KMO001072
Omeprazole Impurity 3

CAS No.: NA

CAT No.: KMO001072

Formula : C16H17N3O2

FW : 283.3

CAT No: KMO001103
Omeprazole N-Methyl 5-Methoxy Analog

CAS No.: 89352-76-1

CAT No.: KMO001103

Formula : C18H21N3O3S

FW : 359.4

CAT No: KMO001104
Omeprazole N-Methyl 6-Methoxy Analog

CAS No.: 784143-42-6

CAT No.: KMO001104

Formula : C18H21N3O3S

FW : 359.4

CAT No: KMO001105
Omeprazole N-Oxide Impurity 1

CAS No.: 142885-92-5

CAT No.: KMO001105

Formula : C17H19N3O3S

FW : 345.4

CAT No: KMO001109
Omeprazole Pyridone Acid Sodium Salt

CAS No.: NA

CAT No.: KMO001109

Formula : C16H14N3O4 : Na

FW : 312.3 : 23.0

CAT No: KMO001111
Omeprazole Sodium

CAS No.: 95510-70-6

CAT No.: KMO001111

Formula : C17H19N3O3S : Na

FW : 345.4 : 23.0

CAT No: KMO001016
4-Desmethoxy Omeprazole Sulfide

CAS No.: 704910-89-4

CAT No.: KMO001016

Formula : C16H17N3OS

FW : 299.4

CAT No: KMO001020
5-Benzyloxy Omeprazole

CAS No.: 1215799-39-5

CAT No.: KMO001020

Formula : C23H23N3O3S

FW : 421.5

CAT No: KMO001021
5-Hydroxy Omeprazole

CAS No.: 92340-57-3

CAT No.: KMO001021

Formula : C17H19N3O4S

FW : 361.4

CAT No: KMO001023
5-O-Desmethyl Omeprazole

CAS No.: 151602-49-2

CAT No.: KMO001023

Formula : C16H17N3O3S

FW : 331.4

CAT No: KMO001024
5-O-Desmethyl Omeprazole Sulfide

CAS No.: 103877-02-7

CAT No.: KMO001024

Formula : C16H17N3O2S

FW : 315.4

CAT No: KMO001025
Benzimidazole Dimer

CAS No.: NA

CAT No.: KMO001025

Formula : C16H8F6N4O2S2

FW : 466.4

CAT No: KMO001026
Bis-Desmethoxy Omeprazole Sulfide

CAS No.: 704910-94-1

CAT No.: KMO001026

Formula : C15H15N3S

FW : 269.4

CAT No: KMO001027
Des-Methoxy Esomeprazole

CAS No.: 704910-88-3

CAT No.: KMO001027

Formula : C15H15N3OS

FW : 285.4

CAT No: KMO001028
Desulfoxide 4-Demethyl Omeprazole

CAS No.: 1384163-92-1

CAT No.: KMO001028

Formula : C16H17N3O2

FW : 283.3

CAT No: KMO001033
Omeprazole 4-Desmethyl Impurity

CAS No.: 301669-82-9

CAT No.: KMO001033

Formula : C16H17N3O3S

FW : 331.4

CAT No: KMO001034
Omeprazole Acid Methyl Ester

CAS No.: 120003-83-0

CAT No.: KMO001034

Formula : C18H19N3O5S

FW : 389.4

CAT No: KMO001036
Omeprazole Desmethyl Pyridine Impurity

CAS No.: 124473-15-0

CAT No.: KMO001036

Formula : C16H17N3O3S

FW : 331.4

CAT No: KMO001037
Omeprazole Dimer Impurity

CAS No.: NA

CAT No.: KMO001037

Formula : C26H27N5O4S2

FW : 537.7

CAT No: KMO001050
Omeprazole Hydroxymethyl Nitroso Impurity

CAS No.: 287118-45-0

CAT No.: KMO001050

Formula : C9H13NO3

FW : 183.2

CAT No: KMO001051
Omeprazole Impurity 1

CAS No.: 151602-50-5

CAT No.: KMO001051

Formula : C16H17N3O2S

FW : 315.4

CAT No: KMO001052
Omeprazole Impurity 10

CAS No.: 14248-66-9

CAT No.: KMO001052

Formula : C7H8N2O3

FW : 168.2

CAT No: KMO001053
Omeprazole Impurity 11

CAS No.: NA

CAT No.: KMO001053

Formula : C16H19N3O2

FW : 285.3

CAT No: KMO001054
Omeprazole Impurity 12

CAS No.: NA

CAT No.: KMO001054

Formula : C17H17N3O4S

FW : 359.4

CAT No: KMO001055
Omeprazole Impurity 14

CAS No.: NA

CAT No.: KMO001055

Formula : C15H13N3O4

FW : 299.3

CAT No: KMO001056
Omeprazole Impurity 15

CAS No.: 149367-83-9

CAT No.: KMO001056

Formula : C8H8N2OS

FW : 180.2

CAT No: KMO001057
Omeprazole Impurity 16

CAS No.: 106135-28-8

CAT No.: KMO001057

Formula : C8H8N2O4S

FW : 228.2

CAT No: KMO001058
Omeprazole Impurity 17

CAS No.: NA

CAT No.: KMO001058

Formula : C17H21N3O2

FW : 299.4

CAT No: KMO001059
Omeprazole Impurity 18

CAS No.: 121459-89-0

CAT No.: KMO001059

Formula : C17H18N3O2S+ : Cl

FW : 328.4 : 35.5

CAT No: KMO001060
Omeprazole Impurity 19

CAS No.: 86604-80-0

CAT No.: KMO001060

Formula : C9H13NO2

FW : 167.2

CAT No: KMO001063
Omeprazole Impurity 21

CAS No.: 447461-23-6

CAT No.: KMO001063

Formula : C8H11NO

FW : 137.2

CAT No: KMO001064
Omeprazole Impurity 22

CAS No.: 86604-74-2

CAT No.: KMO001064

Formula : C8H10ClNO : HCl

FW : 171.6 : 36.5

CAT No: KMO001065
Omeprazole Impurity 23

CAS No.: NA

CAT No.: KMO001065

Formula : C17H19N3O2

FW : 297.4

CAT No: KMO001066
Omeprazole Impurity 24

CAS No.: 2451927-87-8

CAT No.: KMO001066

Formula : C17H17N3O2S

FW : 327.4

CAT No: KMO001067
Omeprazole Impurity 25

CAS No.: 2451927-89-0

CAT No.: KMO001067

Formula : C17H17N3O3

FW : 311.3

CAT No: KMO001069
Omeprazole Impurity 27

CAS No.: 2451927-95-8

CAT No.: KMO001069

Formula : C16H17N3O3

FW : 299.3

CAT No: KMO001070
Omeprazole Impurity 28

CAS No.: 102-51-2

CAT No.: KMO001070

Formula : C7H10N2O

FW : 138.2

CAT No: KMO001071
Omeprazole Impurity 29

CAS No.: 20033-99-2

CAT No.: KMO001071

Formula : C9H10N2O2

FW : 178.2

CAT No: KMO001073
Omeprazole Impurity 30

CAS No.: 1346600-29-0

CAT No.: KMO001073

Formula : C26H30N4O3S

FW : 478.6

CAT No: KMO001074
Omeprazole Impurity 32

CAS No.: NA

CAT No.: KMO001074

Formula : C17H17N3O4

FW : 327.3

CAT No: KMO001075
Omeprazole Impurity 33

CAS No.: NA

CAT No.: KMO001075

Formula : C17H17N3O4

FW : 327.3

CAT No: KMO001076
Omeprazole Impurity 34

CAS No.: NA

CAT No.: KMO001076

Formula : C17H17N3O2S

FW : 327.4

CAT No: KMO001077
Omeprazole Impurity 35

CAS No.: 477585-18-5

CAT No.: KMO001077

Formula : C10H15NO4S

FW : 245.3

CAT No: KMO001078
Omeprazole Impurity 36

CAS No.: 119-81-3

CAT No.: KMO001078

Formula : C9H10N2O4

FW : 210.2

CAT No: KMO001079
Omeprazole Impurity 37

CAS No.: 1346599-85-6

CAT No.: KMO001079

Formula : C26H30N4O4S

FW : 494.6

CAT No: KMO001080
Omeprazole Impurity 38

CAS No.: 91219-89-5

CAT No.: KMO001080

Formula : C8H11NO2

FW : 153.2

CAT No: KMO001081
Omeprazole Impurity 39

CAS No.: NA

CAT No.: KMO001081

Formula : C12H14N2O4S

FW : 282.3

CAT No: KMO001082
Omeprazole Impurity 40

CAS No.: 91219-90-8

CAT No.: KMO001082

Formula : C11H15NO3

FW : 209.2

CAT No: KMO001083
Omeprazole Impurity 41

CAS No.: 2924835-55-0

CAT No.: KMO001083

Formula : C26H30N4O3S

FW : 478.6

CAT No: KMO001084
Omeprazole Impurity 42

CAS No.: 853950-49-9

CAT No.: KMO001084

Formula : C16H16N4O4S

FW : 360.4

CAT No: KMO001085
Omeprazole Impurity 43

CAS No.: 2555002-22-5

CAT No.: KMO001085

Formula : C16H17N3O2

FW : 283.3

CAT No: KMO001086
Omeprazole Impurity 44

CAS No.: NA

CAT No.: KMO001086

Formula : C17H19N3O5S2

FW : 409.5

CAT No: KMO001087
Omeprazole Impurity 45

CAS No.: 142885-95-8

CAT No.: KMO001087

Formula : C10H12N2O4

FW : 224.2

CAT No: KMO001088
Omeprazole Impurity 46

CAS No.: NA

CAT No.: KMO001088

Formula : C10H15NO3 : HCl

FW : 197.2 : 36.5

CAT No: KMO001090
Omeprazole Impurity 48

CAS No.: NA

CAT No.: KMO001090

Formula : C16H15N3O2S

FW : 313.4

CAT No: KMO001091
Omeprazole Impurity 49

CAS No.: NA

CAT No.: KMO001091

Formula : C9H13NO5S

FW : 247.3

CAT No: KMO001092
Omeprazole Impurity 5

CAS No.: 73590-87-1

CAT No.: KMO001092

Formula : C16H17N3OS

FW : 299.4

CAT No: KMO001093
Omeprazole Impurity 50

CAS No.: NA

CAT No.: KMO001093

Formula : C10H15NO5S

FW : 261.3

CAT No: KMO001094
Omeprazole Impurity 51

CAS No.: NA

CAT No.: KMO001094

Formula : C7H7N3O5

FW : 213.1

CAT No: KMO001095
Omeprazole Impurity 52

CAS No.: NA

CAT No.: KMO001095

Formula : C7H8N2O3

FW : 168.2

CAT No: KMO001096
Omeprazole Impurity 53

CAS No.: 2350318-72-6

CAT No.: KMO001096

Formula : C17H20N3O3

FW : 314.4

CAT No: KMO001097
Omeprazole Impurity 54

CAS No.: NA

CAT No.: KMO001097

Formula : C16H17N3O4S

FW : 347.4

CAT No: KMO001098
Omeprazole Impurity 6

CAS No.: NA

CAT No.: KMO001098

Formula : C8H10ClNO

FW : 171.6

CAT No: KMO001099
Omeprazole Impurity 7

CAS No.: 1346649-67-9

CAT No.: KMO001099

Formula : C16H15N3O2S

FW : 313.4

CAT No: KMO001100
Omeprazole Impurity 8

CAS No.: NA

CAT No.: KMO001100

Formula : C17H19N3O3S

FW : 345.4

CAT No: KMO001101
Omeprazole Impurity 9

CAS No.: NA

CAT No.: KMO001101

Formula : C16H15N3O3

FW : 297.3

CAT No: KMO001102
Omeprazole Magnesium

CAS No.: 95382-33-5

CAT No.: KMO001102

Formula : 2(C17H18N3O3S) : Mg

FW : 2(344.4) : 24.3

CAT No: KMO001107
Omeprazole N1-Methyl 5-Methoxy Thiol Impurity

CAS No.: NA

CAT No.: KMO001107

Formula : C9H10N2OS

FW : 194.3

CAT No: KMO001108
Omeprazole N1-Methyl 6-Methoxy Thiol Impurity

CAS No.: NA

CAT No.: KMO001108

Formula : C9H10N2OS

FW : 194.3

CAT No: KMO001106
Omeprazole N-Oxide Impurity 2

CAS No.: NA

CAT No.: KMO001106

Formula : C17H19N3O4S

FW : 361.4

CAT No: KMO001112
Omeprazole Sulfide N1-Methyl 5-Methoxy Analog

CAS No.: 2243644-60-0

CAT No.: KMO001112

Formula : C18H21N3O2S

FW : 343.4

CAT No: KMO001110
Omeprazole S-Isomer

CAS No.: 119141-88-7

CAT No.: KMO001110

Formula : C17H19N3O3S 

FW : 345.4 

CAT No: KMO001089
Omeprazole Impurity 47

CAS No.: NA

CAT No.: KMO001089

Formula : C16H13N3O3

FW : 295.3

CAT No: KMO001022
5-Hydroxy Omeprazole D3

CAS No.: 1189882-58-3

CAT No.: KMO001022

Formula : C17H16D3N3O4S

FW : 364.4

CAT No: KMO001035
Omeprazole D3

CAS No.: 934293-92-2

CAT No.: KMO001035

Formula : C17H16D3N3O3S

FW : 348.4

CAT No: KMO001113
Omeprazole sulfone D3

CAS No.: 1189891-71-1

CAT No.: KMO001113

Formula : C17H16D3N3O4S

FW : 364.4

CAT No: KMO001114
Omeprazole-13C,D3

CAS No.: 1261395-28-1

CAT No.: KMO001114

Formula : C1613CH16D3N3O3S

FW : 349.4

CAT No: KMO001115
Rac-Omeprazole-D3

CAS No.: 922731-01-9

CAT No.: KMO001115

Formula : C17H16D3N3O3S

FW : 348.4

CAT No: KMO001030
N-Nitroso Omeprazol

CAS No.: NA

CAT No.: KMO001030

Formula : C17H18N4O4S

FW : 374.4

CAT No: KMO001031
N-Nitroso Omeprazole EP Impurity I

CAS No.: NA

CAT No.: KMO001031

Formula : C17H18N4O6S

FW : 406.4

CAT No: KMO001038
Omeprazole EP Impurity A

CAS No.: 37052-78-1

CAT No.: KMO001038

Formula : C8H8N2OS

FW : 180.2

CAT No: KMO001039
Omeprazole EP Impurity B

CAS No.: 110374-16-8

CAT No.: KMO001039

Formula : C16H17N3O2S

FW : 315.4

CAT No: KMO001040
Omeprazole EP Impurity C

CAS No.: 73590-85-9

CAT No.: KMO001040

Formula : C17H19N3O2S

FW : 329.4

CAT No: KMO001041
Omeprazole EP Impurity D

CAS No.: 88546-55-8

CAT No.: KMO001041

Formula : C17H19N3O4S

FW : 361.4

CAT No: KMO001042
Omeprazole EP Impurity E

CAS No.: 176219-04-8

CAT No.: KMO001042

Formula : C17H19N3O4S

FW : 361.4

CAT No: KMO001043
Omeprazole EP Impurity F

CAS No.: 125656-82-8

CAT No.: KMO001043

Formula : C16H13N3O2S

FW : 311.4

CAT No: KMO001044
Omeprazole EP Impurity F and G mixture

CAS No.: NA

CAT No.: KMO001044

Formula : C16H13N3O2S

FW : 311.4

CAT No: KMO001045
Omeprazole EP Impurity G

CAS No.: 125656-83-9

CAT No.: KMO001045

Formula : C16H13N3O2S

FW : 311.4

CAT No: KMO001046
Omeprazole EP Impurity H

CAS No.: 863029-89-4

CAT No.: KMO001046

Formula : C16H16ClN3O2S

FW : 349.8

CAT No: KMO001047
Omeprazole EP Impurity I

CAS No.: 158812-85-2

CAT No.: KMO001047

Formula : C17H19N3O5S

FW : 377.4

CAT No: KMO001048
Omeprazole EP Impurity XI

CAS No.: 86604-75-3

CAT No.: KMO001048

Formula : C9H12ClNO : HCl

FW : 185.7 : 36.5