ChemicalBook >> CAS DataBase List >>4-Hydroxy Omeprazole

4-Hydroxy Omeprazole

Chemical Name:
4-Hydroxy Omeprazole
Omeprazole Impurity 2;Omeprazole Impurity M;Omeprazole Impurity IV;Esomeprazol impurity M;Esomeprazol impurity N;Esomeprazole impurity N;4'-O-DesMethyloMeprazole;Omeprazole Impurity 215/01;4-Hydroxy Omeprazole(2Na+);Omeprazole Impurity H215/01
Molecular Formula:
Molecular Weight:
MDL Number:
MOL File:
MSDS File:

4-Hydroxy Omeprazole Properties

Melting point 200-201°C
Boiling point 726.5±70.0 °C(Predicted)
Density 1.46±0.1 g/cm3(Predicted)
storage temp. -20°C Freezer
pka 8.39±0.28(Predicted)

4-Hydroxy Omeprazole price More Price(4)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC H948860 4-HydroxyOmeprazolePreparationKit 301669-82-9 50mg $1620 2021-12-16 Buy
American Custom Chemicals Corporation API0000262 4-HYDROXY OMEPRAZOLE 95.00% 301669-82-9 50MG $1732.5 2021-12-16 Buy
American Custom Chemicals Corporation API0000262 4-HYDROXY OMEPRAZOLE 95.00% 301669-82-9 5MG $660 2021-12-16 Buy
Medical Isotopes, Inc. 10938 4-HydroxyOmeprazole,PreparationKit(Contains4-HydroxyOmeprazoleSulfideandm-ChloroperoxybenzoicAcid) 97% 301669-82-9 5mg $990 2021-12-16 Buy
Product number Packaging Price Buy
H948860 50mg $1620 Buy
API0000262 50MG $1732.5 Buy
API0000262 5MG $660 Buy
10938 5mg $990 Buy

4-Hydroxy Omeprazole Chemical Properties,Uses,Production

Chemical Properties

Light-Yellow Solid


A metabolite of Omeprazole, an anttiulcerative. This compound is not stable and can only be generated for short periods of time in solution. We have been unable to quantify the exact amount of 4-hydroxyomeprazole generated or measure its half-life.


A metaboloite of Omeprazole, an anttiulcerative

4-Hydroxy Omeprazole Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 69)Suppliers
Supplier Tel Email Country ProdList Advantage
Standardpharm Co. Ltd.
86-714-3992388 United States 14344 58
Hangzhou FandaChem Co.,Ltd.
+8615858145714 China 9404 55
career henan chemical co
+86-0371-86658258 China 29960 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254 CHINA 28229 58
Chongqing Chemdad Co., Ltd
+8613650506873 CHINA 37442 58
0371-55170695 CHINA 26742 58
CR Corporation Lomited CHINA 12072 58
changzhou huayang technology co., ltd
+8615250961469 China 9719 58
sgtlifesciences pvt ltd
+8617013299288 China 12388 58
Chemwill Asia Co.,Ltd. 86-21-51086038 CHINA 23975 58

View Lastest Price from 4-Hydroxy Omeprazole manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
2019-07-06 4-Hydroxy Omeprazole
US $1.00 / KG 1KG 98% 1 Career Henan Chemical Co
2-[[(5-Methoxy-1H-benzimidazol-2-yl)sulfinyl]methyl]-3,5-dimethyl-4-pyridinol 4-Hydroxy Omeprazole, Preparation Kit See A187355 4-Hydroxy OMeprazole, Preparation Kit (Contains 4-Hydroxy OMeprazole Sulfide and M-Chloroperoxybenzoic Acid) EsoMeprazole related substance H215/01 4'-O-DesMethyloMeprazole 2-[[(6-Methoxy-1H-benzimidazol-2-yl)sulfinyl]methyl]-3,5-dimethyl-4-pyridinol 2-[[(5-Methoxy -1H-benziMidazol-2-yl)sulfinyl]Methyl]-3,5-diMethyl-1-4(1H)-pyridone EsoMeprazole sodiuM iMpurity M Omeprazole Impurity 2 Esomeprazole impurity N Omeprazole Impurity IV 4-Pyridinol, 2-[[(6-methoxy-1H-benzimidazol-2-yl)sulfinyl]methyl]-3,5-dimethyl- 2-(((6-methoxy-1H-benzo[d]imidazol-2-yl)sulfinyl)methyl)-3,5-dimethylpyridin-4-ol 2-(((5-methoxy-1H-benzo[d]imidazol-2-yl)sulfinyl)methyl)-3,5-dimethylpyridin-4-ol Omeprazole Impurity M 4-Hydroxy Omeprazole Entacapone Impurity IV(CP) Omeprazole Impurity H215/01 4-demethylomeprazole impurity (esomeprazole impurity H215) 4-Hydroxy Omeprazole Entacapone Impurity IV 4-Hydroxy Omeprazole Preparation Kit Omeprazole Impurity 215/01 Omeprazole 4-O-Desmethyl Impurity Esomeprazole Impurity 19 Monomer Esomeprazole Sodium?CP Impurity Ⅲ Esomeprazole Sodium?CP Impurity Ⅳ Omeprazole 4-Desmethyl Impurity 2-[(6-methoxy-1H-benzimidazol-2-yl)sulfinylmethyl]-3,5-dimethyl-1H-pyridin-4-one Omeprazole impurity 15/Omeprazole 4'-O-Demethyl Impurity/2-[[(6-Methoxy-1H-benzimidazol-2-yl)sulfinyl]methyl]-3,5-dimethyl-4-pyridinol Esomeprazol impurity M Esomeprazol impurity N Omeprazole Impurity 2(Not continue,See C4X-11129) 4-Hydroxy Omeprazole(2Na+) 301669-82-9 306119-82-9 Various Metabolites and Impurities Intermediates & Fine Chemicals Metabolites & Impurities Pharmaceuticals