Displaying 85 results for omeprazole

Omeprazole - API

Omeprazole


  • Catalogue No.:PA 15 05000

  • CAS : 73590-58-6

  • Molecular Formula : C17H19N3O3S

  • Molecular Weight : 345.42

Omeprazole - Impurity A

5-Methoxy-1H-benzimidazole-2-thiol


  • Catalogue No.:PA 15 05010

  • CAS : 37052-78-1

  • Molecular Formula : C8H8N2OS

  • Molecular Weight : 180.23

Omeprazole - Impurity B

4-Desmethoxy Omeprazole


  • Catalogue No.:PA 15 05020

  • CAS : 110374-16-8

  • Molecular Formula : C16H17N3O2S

  • Molecular Weight : 315.39

Omeprazole - Impurity C

Ufiprazole


  • Catalogue No.:PA 15 05030

  • CAS : 73590-85-9

  • Molecular Formula : C17H19N3O2S

  • Molecular Weight : 329.42

Omeprazole - Impurity D

Omeprazole Sulfone


  • Catalogue No.:PA 15 05040

  • CAS : 88546-55-8

  • Molecular Formula : C17H19N3O4S

  • Molecular Weight : 361.42

Omeprazole - Impurity E

Omeprazole N-Oxide


  • Catalogue No.:PA 15 05050

  • CAS : 176219-04-8

  • Molecular Formula : C17H19N3O4S

  • Molecular Weight : 361.42

latest product

Omeprazole - Impurity F

1,3-Dimethyl-8-methoxy-12-thioxopyrido[1′,2′:3,4]imidazo[1,2-a]benzimidazol-2(12H)-one


  • Catalogue No.:PA 15 05060

  • CAS : 125656-82-8

  • Molecular Formula : C16H13N3O2S

  • Molecular Weight : 311.36

Omeprazole - Impurity G

1,3-Dimethyl-9-methoxy-12-thioxopyrido[1′,2′:3,4]imidazo[1,2-a]benzimidazol-2(12H)-one


  • Catalogue No.:PA 15 05070

  • CAS : 125656-83-9

  • Molecular Formula : C16H13N3O2S

  • Molecular Weight : 311.36

Omeprazole - Impurity H

4-Desmethoxy-4-chloro Omeprazole


  • Catalogue No.:PA 15 05080

  • CAS : 863029-89-4

  • Molecular Formula : C16H16ClN3O2S

  • Molecular Weight : 349.84

Omeprazole - Impurity I

Omeprazole Sulfone N-Oxide


  • Catalogue No.:PA 15 05090

  • CAS : 158812-85-2

  • Molecular Formula : C17H19N3O5S

  • Molecular Weight : 377.41

5-Methoxy-2-[[(3,5-dimethylpyridin-2-yl)methyl]sulphanyl]-1H-benzimidazole

5-Methoxy-2-[[(3,5-dimethylpyridin-2-yl)methyl]sulphanyl]-1H-benzimidazole


  • Catalogue No.:PA 15 05510

  • CAS : 704910-89-4

  • Molecular Formula : C16H17N3OS

  • Molecular Weight : 299.39

5-Methoxy-2-[[(4-chloro-3,5-dimethylpyridin-2-yl)methyl]sulphanyl]-1H-benzimidazole

5-Methoxy-2-[[(4-chloro-3,5-dimethylpyridin-2-yl)methyl]sulphanyl]-1H-benzimidazole


  • Catalogue No.:PA 15 05520

  • CAS : 220757-74-4

  • Molecular Formula : C16H16ClN3OS

  • Molecular Weight : 333.84

5-Methoxy-1,3-dihydrobenzimidazol-2-one

5-Methoxy-1,3-dihydrobenzimidazol-2-one


  • Catalogue No.:PA 15 05530

  • CAS : 2080-75-3

  • Molecular Formula : C8H8N2O2

  • Molecular Weight : 164.16

2-[[(4-Methoxy-3,5-dimethylpyridin-2-yl)-methyl]sulphinyl]-1H-benzimidazole

2-[[(4-Methoxy-3,5-dimethylpyridin-2-yl)-methyl]sulphinyl]-1H-benzimidazole


  • Catalogue No.:PA 15 05540

  • CAS : 73590-60-0

  • Molecular Formula : C16H17N3O2S

  • Molecular Weight : 315.39

N-Methyl Omeprazole (Mixture of isomers with the methylated nitrogens of imidazole)

N-Methyl Omeprazole (Mixture of isomers with the methylated nitrogens of imidazole)


  • Catalogue No.:PA 15 05550

  • CAS : 89352-76-1+784143-42-6

  • Molecular Formula : C18H21N3O3S

  • Molecular Weight : 359.13

(R)-Omeprazole Sodium

(R)-Omeprazole Sodium


  • Catalogue No.:PA 15 05560

  • CAS : 161796-77-6

  • Molecular Formula : C17H19N3NaO3S

  • Molecular Weight : 368.41

2-(Chloromethyl)-4-methoxy-3,5-dimethylpyridine Hydrochloride

2-(Chloromethyl)-4-methoxy-3,5-dimethylpyridine Hydrochloride


  • Catalogue No.:PA 15 05570

  • CAS : 86604-75-3

  • Molecular Formula : C9H13Cl2NO

  • Molecular Weight : 222.11

1-(5-Methoxy-1H-benzimidazol-2-yl)-3,5-dimethyl-4-oxo-1,4-dihydro-2-pyridinecarboxylic Acid

1-(5-Methoxy-1H-benzimidazol-2-yl)-3,5-dimethyl-4-oxo-1,4-dihydro-2-pyridinecarboxylic Acid


  • Catalogue No.:PA 15 05580

  • CAS : 1227380-90-6

  • Molecular Formula : C16H15N3O4

  • Molecular Weight : 313.31

6-(Chloromethyl)-3,5-dimethylpyridin-2-ol

6-(Chloromethyl)-3,5-dimethylpyridin-2-ol


  • Catalogue No.:PA 15 05590

  • CAS : NA

  • Molecular Formula : C8H10ClNO

  • Molecular Weight : 171.62

5-O-Desmethyl Omeprazole

5-O-Desmethyl Omeprazole


  • Catalogue No.:PA 15 05600

  • CAS : 151602-49-2

  • Molecular Formula : C16H17N3O3S

  • Molecular Weight : 331.39

Omeprazole N-Methyl 6-Methoxy Analog

Omeprazole N-Methyl 6-Methoxy Analog


  • Catalogue No.:PA 15 05610

  • CAS : 784143-42-6

  • Molecular Formula : C18H21N3O3S

  • Molecular Weight : 359.44

8(9)-Methoxy-1,3-dimethyl-12-thioxopyrido[1',2':3,4]imidazo[1,2-a]benzimidazol-2-(12H)-one (Mixture of Regioisomers)

8(9)-Methoxy-1,3-dimethyl-12-thioxopyrido[1',2':3,4]imidazo[1,2-a]benzimidazol-2-(12H)-one (Mixture of Regioisomers)


  • Catalogue No.:PA 15 05620

  • CAS : NA

  • Molecular Formula : C16H13N3O2S

  • Molecular Weight : 311.36

2,3,5-Trimethyl-4-nitropyridine 1-oxide

2,3,5-Trimethyl-4-nitropyridine 1-oxide


  • Catalogue No.:PA 15 05630

  • CAS : 86604-79-7

  • Molecular Formula : C8H10N2O3

  • Molecular Weight : 182.18

2-Acetyloxymethyl-3,5-dimethyl-4-nitropyridine

2-Acetyloxymethyl-3,5-dimethyl-4-nitropyridine


  • Catalogue No.:PA 15 05640

  • CAS : 142885-95-8

  • Molecular Formula : C10H12N2O4

  • Molecular Weight : 224.21

6-Methoxy-1-((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)-2-(((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)sulfinyl)-1H-benzo[d]imidazole

6-Methoxy-1-((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)-2-(((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)sulfinyl)-1H-benzo[d]imidazole


  • Catalogue No.:PA 15 05650

  • CAS : 1346599-85-6

  • Molecular Formula : C26H30N4O4S

  • Molecular Weight : 494.61

2-(Chloromethyl)-6-methoxy-3,5-dimethylpyridine

2-(Chloromethyl)-6-methoxy-3,5-dimethylpyridine


  • Catalogue No.:PA 15 05660

  • CAS : NA

  • Molecular Formula : C9H12ClNO

  • Molecular Weight : 185.65

4-Methoxy-3,5-dimethylpyridine 1-Oxide

4-Methoxy-3,5-dimethylpyridine 1-Oxide


  • Catalogue No.:PA 15 05670

  • CAS : 91219-89-5

  • Molecular Formula : C8H11NO2

  • Molecular Weight : 153.18

(R)-Omeprazole

(R)-Omeprazole


  • Catalogue No.:PA 15 05680

  • CAS : 119141-89-8

  • Molecular Formula : C17H19N3O3S

  • Molecular Weight : 345.42

4-Hydroxy Omeprazole

4-Hydroxy Omeprazole


  • Catalogue No.:PA 15 05690

  • CAS : 301669-82-9

  • Molecular Formula : C16H17N3O3S

  • Molecular Weight : 331.39

2-(5-Methoxy-1H-benzo[d]imidazole-2-carbonothioyl)-3,5-dimethylpyridin-4(1H)-one

2-(5-Methoxy-1H-benzo[d]imidazole-2-carbonothioyl)-3,5-dimethylpyridin-4(1H)-one


  • Catalogue No.:PA 15 05700

  • CAS : 1346649-67-9

  • Molecular Formula : C16H15N3O2S

  • Molecular Weight : 313.37

Omeprazole N-Methyl 5-Methoxy Analog

Omeprazole N-Methyl 5-Methoxy Analog


  • Catalogue No.:PA 15 05710

  • CAS : 89352-76-1

  • Molecular Formula : C18H21N3O3S

  • Molecular Weight : 359.44

2-((5-Methoxy-1H-benzo[d]imidazol-2-yl)methyl)-3,5-dimethylpyridin-4-ol

2-((5-Methoxy-1H-benzo[d]imidazol-2-yl)methyl)-3,5-dimethylpyridin-4-ol


  • Catalogue No.:PA 15 05720

  • CAS : NA

  • Molecular Formula : C16H17N3O2

  • Molecular Weight : 283.33

2,2'-(((4-Methoxy-3,5-dimethylpyridine-2,6-diyl)bis(methylene))bis(sulfanediyl))bis(5-methoxy-1H-benzo[d]imidazole)

2,2'-(((4-Methoxy-3,5-dimethylpyridine-2,6-diyl)bis(methylene))bis(sulfanediyl))bis(5-methoxy-1H-benzo[d]imidazole)


  • Catalogue No.:PA 15 05730

  • CAS : NA

  • Molecular Formula : C26H27N5O3S2

  • Molecular Weight : 521.65

Omeprazole Magnesium

Omeprazole Magnesium


  • Catalogue No.:PA 15 05740

  • CAS : 95382-33-5

  • Molecular Formula : C34H36MgN6O6S2

  • Molecular Weight : 713.12

N-Methyl Omeprazole-d3 (Mixture of isomers with the methylated nitrogens of imidazole)

N-Methyl Omeprazole-d3 (Mixture of isomers with the methylated nitrogens of imidazole)


  • Catalogue No.:PA STI 063050

  • CAS : NA

  • Molecular Formula : C18H18D3N3O3S

  • Molecular Weight : 362.46

2,5-bis(Chloromethyl)-4-methoxy-d3-3-methylpyridine


  • Catalogue No.:PA STI 020230

  • CAS : NA

  • Molecular Formula : C9H8D3Cl2NO

  • Molecular Weight : 223.11

4-Desmethoxy Omeprazole-d3


  • Catalogue No.:PA STI 027950

  • CAS : 1794759-05-9

  • Molecular Formula : C16H14D3N3O2S

  • Molecular Weight : 318.41

4-Desmethoxy Omeprazole-d3 Sulfide


  • Catalogue No.:PA STI 027960

  • CAS : 1794938-78-5

  • Molecular Formula : C16H14D3N3OS

  • Molecular Weight : 302.41

5-O-Desmethyl Omeprazole-d3


  • Catalogue No.:PA STI 028520

  • CAS : 1189679-99-9

  • Molecular Formula : C16H14D3N3O3S

  • Molecular Weight : 334.41

5-O-Desmethyl Omeprazole-d3 Sulfide


  • Catalogue No.:PA STI 028550

  • CAS : 1189968-01-1

  • Molecular Formula : C16H14D3N3O2S

  • Molecular Weight : 318.41

5-Hydroxy Acetate Omeprazole-d3


  • Catalogue No.:PA STI 047150

  • CAS : NA

  • Molecular Formula : C19H18D3N3O5S

  • Molecular Weight : 406.47

5-Hydroxy Omeprazole-(Pyridyl)-d3


  • Catalogue No.:PA STI 050160

  • CAS : 1189882-58-3

  • Molecular Formula : C17H16D3N3O4S

  • Molecular Weight : 364.43

5-Hydroxy Omeprazole-d3 Sodium Salt


  • Catalogue No.:PA STI 050500

  • CAS : NA

  • Molecular Formula : C17H15D3N3NaO4S

  • Molecular Weight : 386.42

5-O-Desmethyl Omeprazole-d3


  • Catalogue No.:PA STI 050510

  • CAS : NA

  • Molecular Formula : C16H14D3N3O3S

  • Molecular Weight : 334.41

N-(4-Methoxy-3,5-dimethyl-2-pyridinyl)methyl Omeprazole-d3


  • Catalogue No.:PA STI 059290

  • CAS : 1346599-69-6

  • Molecular Formula : C26H27D3N4O4S

  • Molecular Weight : 497.62

N-(4-Methoxy-3,5-dimethyl-2-pyridinyl)methyl Omeprazole-d3 Sulfide


  • Catalogue No.:PA STI 059300

  • CAS : 1346598-97-7

  • Molecular Formula : C26H27D3N4O3S

  • Molecular Weight : 481.62

N-(4-Methoxy-3,5-dimethyl-2-pyridinyl)methyl Omeprazole-d3 Sulfone


  • Catalogue No.:PA STI 059310

  • CAS : 1346603-82-4

  • Molecular Formula : C26H27D3N4O5S

  • Molecular Weight : 513.62

Omeprazole-d3


  • Catalogue No.:PA STI 070170

  • CAS : 922731-01-9

  • Molecular Formula : C17H16D3N3O3S

  • Molecular Weight : 348.43

Omeprazole-4-methoxy-d3


  • Catalogue No.:PA STI 070180

  • CAS : 922731-10-0

  • Molecular Formula : C17H16D3N3O3S

  • Molecular Weight : 348.43

Omeprazole-d3 Acid Disodium Salt


  • Catalogue No.:PA STI 070190

  • CAS : NA

  • Molecular Formula : C17H12D3N3Na2O5S

  • Molecular Weight : 422.38

Omeprazole-d3 Sulfide


  • Catalogue No.:PA STI 070200

  • CAS : 922730-98-1

  • Molecular Formula : C17H16D3N3O2S

  • Molecular Weight : 332.44

Omeprazole-d3 Sulfide


  • Catalogue No.:PA STI 070210

  • CAS : 922731-00-8

  • Molecular Formula : C17H16D3N3O2S

  • Molecular Weight : 332.44

Omeprazole-d3 Sulfone


  • Catalogue No.:PA STI 070220

  • CAS : 1189891-71-1

  • Molecular Formula : C17H16D3N3O4S

  • Molecular Weight : 364.43

Omeprazole Acid-d3 Methyl Ester Sulfide


  • Catalogue No.:PA STI 070230

  • CAS : 1329797-04-7

  • Molecular Formula : C18H16D3N3O4S

  • Molecular Weight : 376.44

Omeprazole-13C,D3


  • Catalogue No.:PA STI 070231

  • CAS : 1261395-28-1

  • Molecular Formula : C1613CH16D3N3O3S

  • Molecular Weight : 349.43

o-Toluoyl-5-hydroxy Omeprazole Sulfide-d3


  • Catalogue No.:PA STI 083820

  • CAS : 1276635-87-0

  • Molecular Formula : C25H22D3N3O4S

  • Molecular Weight : 466.57

4-Methoxy-3,5-dimethyl-2-pyridinemethanol

4-Methoxy-3,5-dimethyl-2-pyridinemethanol


  • Catalogue No.:PA 15 05750

  • CAS : 86604-78-6

  • Molecular Formula : C9H13NO2

  • Molecular Weight : 167.21

2-Hydroxymethyl-3,5-dimethyl-4-chloro Pyridine

2-Hydroxymethyl-3,5-dimethyl-4-chloro Pyridine


  • Catalogue No.:PA 15 05760

  • CAS : 150054-50-5

  • Molecular Formula : C8H10ClNO

  • Molecular Weight : 171.62

4-Acetyloxy Omeprazole

4-Acetyloxy Omeprazole


  • Catalogue No.:PA 15 05770

  • CAS : 1246814-65-2

  • Molecular Formula : C18H19N3O4S

  • Molecular Weight : 373.43

Omeprazole (IPRS/146/14)


  • Catalogue No.:PA IP-IPRS 146 14

  • CAS : NA

  • Molecular Formula :

  • Molecular Weight : 0.00

Omeprazole (O0150000)


  • Catalogue No.:PA EP-O0150000

  • CAS : NA

  • Molecular Formula :

  • Molecular Weight : 0.00

Omeprazole impurity D (O0151000)


  • Catalogue No.:PA EP-O0151000

  • CAS : NA

  • Molecular Formula :

  • Molecular Weight : 0.00

Omeprazole for peak identification (Y0001042)


  • Catalogue No.:PA EP-Y0001042

  • CAS : NA

  • Molecular Formula :

  • Molecular Weight : 0.00

Omeprazole magnesium (Y0001043)


  • Catalogue No.:PA EP-Y0001043

  • CAS : NA

  • Molecular Formula :

  • Molecular Weight : 0.00

R-Omeprazole (5-Methoxy-2-[(R)-[(4-methoxy-3,5-dimethyl-2-pyridyl)methyl]sulfinyl]-1H-benzimidazole (1478479)


  • Catalogue No.:PA USP-1478479

  • CAS : 161796-77-6

  • Molecular Formula :

  • Molecular Weight : 0.00

Omeprazole Related Compound B (5-Methoxy-1H-benzimidazol-2-thiol) (1478480)


  • Catalogue No.:PA USP-1478480

  • CAS : 37052-78-1

  • Molecular Formula :

  • Molecular Weight : 0.00

Omeprazole Related Compound F and G Mixture (1478491)


  • Catalogue No.:PA USP-1478491

  • CAS : NA

  • Molecular Formula :

  • Molecular Weight : 0.00

Omeprazole (1478505)


  • Catalogue No.:PA USP-1478505

  • CAS : 73590-58-6

  • Molecular Formula :

  • Molecular Weight : 0.00

Omeprazole Related Compound A (5-methoxy-2-[[(4-methoxy-3,5-dimethylpyridin-2-yl)methyl]sulfonyl]-1 (1478516)


  • Catalogue No.:PA USP-1478516

  • CAS : 88546-55-8

  • Molecular Formula :

  • Molecular Weight : 0.00

Omeprazole Related Compound E (4-Methoxy-2-[[(RS)-(5-methoxy-1H-benzimidazol-2-yl)sulfinyl]methyl]- (1478527)


  • Catalogue No.:PA USP-1478527

  • CAS : 176219-04-8

  • Molecular Formula :

  • Molecular Weight : 0.00

Omeprazole Magnesium (1478549)


  • Catalogue No.:PA USP-1478549

  • CAS : 95382-33-5

  • Molecular Formula :

  • Molecular Weight : 0.00

Omeprazole Related Compound I (4-Methoxy-2-[[(5-methoxy-1H-benzimidazol-2-yl)sulfonyl]methyl]-3,5-d (1478561)


  • Catalogue No.:PA USP-1478561

  • CAS : 158812-85-2

  • Molecular Formula :

  • Molecular Weight : 0.00

omeprazole (765RB)


  • Catalogue No.:PA BP-765RB

  • CAS : NA

  • Molecular Formula :

  • Molecular Weight : 0.00

Omeprazole N1-Methyl 5-Methoxy Thiol

Omeprazole N1-Methyl 5-Methoxy Thiol


  • Catalogue No.:PA 15 05780

  • CAS : NA

  • Molecular Formula : C9H10N2OS

  • Molecular Weight : 194.25

Omeprazole N1-Methyl 6-Methoxy Thiol

Omeprazole N1-Methyl 6-Methoxy Thiol


  • Catalogue No.:PA 15 05790

  • CAS : NA

  • Molecular Formula : C9H10N2OS

  • Molecular Weight : 194.25

2-(((5-Methoxy-1H-benzo[d]imidazol-2-yl)sulfinyl)methyl)-3,5-dimethylpyridin-4(1H)-one

2-(((5-Methoxy-1H-benzo[d]imidazol-2-yl)sulfinyl)methyl)-3,5-dimethylpyridin-4(1H)-one


  • Catalogue No.:PA 15 05800

  • CAS : NA

  • Molecular Formula : C16H17N3O3S

  • Molecular Weight : 331.39

o-Toluoyl-5-hydroxy Omeprazole

o-Toluoyl-5-hydroxy Omeprazole


  • Catalogue No.:PA 15 05810

  • CAS : 120003-79-4

  • Molecular Formula : C25H25N3O5S

  • Molecular Weight : 479.55

o-Toluoyl-5-hydroxy Omeprazole Sulfide

o-Toluoyl-5-hydroxy Omeprazole Sulfide


  • Catalogue No.:PA 15 05820

  • CAS : 120003-78-3

  • Molecular Formula : C25H25N3O4S

  • Molecular Weight : 463.55

2,3,5-Trimethylpyridine

2,3,5-Trimethylpyridine


  • Catalogue No.:PA 15 05830

  • CAS : 695-98-7

  • Molecular Formula : C8H11N

  • Molecular Weight : 121.18

Omeprazole Acid Disodium Salt

Omeprazole Acid Disodium Salt


  • Catalogue No.:PA 15 05840

  • CAS : 120003-84-1

  • Molecular Formula : C17H16N3NaO5S

  • Molecular Weight : 397.38

2-(((6-Methoxy-1H-benzo[d]imidazol-2-yl)thio)methyl)-3,5-dimethylpyridin-4-ol

2-(((6-Methoxy-1H-benzo[d]imidazol-2-yl)thio)methyl)-3,5-dimethylpyridin-4-ol


  • Catalogue No.:PAI 15 009010

  • CAS : NA

  • Molecular Formula : C16H17N3O2S

  • Molecular Weight : 315.39

2-(((4-((tert-Butyldimethylsilyl)oxy)-3,5-dimethylpyridin-2-yl)methyl)thio)-6-methoxy-1H-benzo[d]imidazole

2-(((4-((tert-Butyldimethylsilyl)oxy)-3,5-dimethylpyridin-2-yl)methyl)thio)-6-methoxy-1H-benzo[d]imidazole


  • Catalogue No.:PAI 15 009020

  • CAS : NA

  • Molecular Formula : C22H31N3O2SSi

  • Molecular Weight : 429.65

2-(((4-((tert-Butyldimethylsilyl)oxy)-3,5-dimethylpyridin-2-yl)methyl)sulfinyl)-6-methoxy-1H-benzo[d]imidazole

2-(((4-((tert-Butyldimethylsilyl)oxy)-3,5-dimethylpyridin-2-yl)methyl)sulfinyl)-6-methoxy-1H-benzo[d]imidazole


  • Catalogue No.:PAI 15 009030

  • CAS : NA

  • Molecular Formula : C22H31N3O3SSi

  • Molecular Weight : 445.65

1-(5-Methoxy-1H-benzo[d]imidazole-2-carbonothioyl)-3,5-dimethylpyridin-4(1H)-one

1-(5-Methoxy-1H-benzo[d]imidazole-2-carbonothioyl)-3,5-dimethylpyridin-4(1H)-one


  • Catalogue No.:PA 15 05850

  • CAS : NA

  • Molecular Formula : C16H15N3O2S

  • Molecular Weight : 313.38

5-Hydroxy Omeprazole

5-Hydroxy Omeprazole


  • Catalogue No.:PA 15 0051000

  • CAS : 92340-57-3

  • Molecular Formula : C17H19N3O4S

  • Molecular Weight : 361.42