General Information
Drug ID
DR00387
Drug Name
Omeprazole
Synonyms
(-)-Omeprazole; 2-(((3,5-Dimethyl-4-methoxy-2-pyridyl)methyl)sulfinyl)-5-methoxy-1H-benzimidazole; 2-({[3,5-dimethyl-4-(methyloxy)pyridin-2-yl]methyl}sulfinyl)-5-(methyloxy)-1H-benzimidazole; 5-Methoxy-2-(((4-methoxy-3,5-dimethyl-2-pyridyl)methyl)sulfinyl)benzimidazole; 5-Methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]sulfinyl]-1H-benzimidazole; 5-Methoxy-2[(4-methoxy-3,5-dimethyl-2-pyridyl)methylsulfinyl]-1H-benzimidazole; 5-methoxy-2-{[(4-methoxy-3,5-dimethylpyridin-2-yl)methyl]sulfinyl}-1H-benzimidazole; 6-methoxy-2-[(4-methoxy-3,5-dimethylpyridin-2-yl)methylsulfinyl]-1H-benzimidazole; AGI-010; AULCER; Antra; Antra MUPS; Audazol; Axagon; Belmazol; Ceprandal; DM-3458; Danlox; Demeprazol; Desec; Dizprazol; Dudencer; Elgam; Emeproton; Emilok; Epirazole; Erbolin; Esomeprazol; Esomeprazole; Esomperazole; Esopral; Exter; Gasec; Gastrimut; Gastroloc; Gibancer; H 168-68; H 168/68; H-168/68; Indurgan; Inhibitron; Inhipump; Lensor; Logastric; Lomac; Losec; Losec (TN); Losec, Omesec, Prilosec, Zegerid, Omeprazole; Lucen; Mepral; Miol; Miracid; Mopral; Morecon; Nexium; Nexium IV; Nilsec; Nopramin; Nuclosina; O0359; OMEP; OMZ; Ocid; Olexin; Olit; Omapren; Omebeta; Omebeta 20; Omed; Omegast; Omepradex; Omepral; Omeprazol; Omeprazol [INN-Spanish]; Omeprazole (JAN/USP/INN); Omeprazole [USAN:INN:BAN:JAN]; Omeprazole delayed-release; Omeprazole magnesium; Omeprazolum; Omeprazolum [INN-Latin]; Omeprazon; Omeprazone; Omeprol; Omesek; Omez; Omezol; Omezolan; Omid; Omisec; Omizac; Ompanyt; Ortanol; Osiren; Ozoken; Paprazol; Parizac; Pepticum; Pepticus; Peptilcer; Prazentol; Prazidec; Prazolit; Prilosec; Prilosec (TN); Prilosec OTC; Procelac; Proclor; Prysma; Ramezol; Regulacid; Result; SAN-15; Sanamidol; Secrepina; Tedec Ulceral; Ulceral; Ulcesep; Ulcometion; Ulcozol; Ulcsep; Ulsen; Ultop; Ulzol; Victrix; Zefxon; Zegerid; Zepral; Zimor; Zoltum
Drug Type
Small molecular drug
Indication Gastroesophageal reflux disease [ICD11: DA22] Approved [1]
Therapeutic Class
Antiulcer Agents
Structure
3D MOL 2D MOL
Formula
C17H19N3O3S
Canonical SMILES
CC1=CN=C(C(=C1OC)C)CS(=O)C2=NC3=C(N2)C=C(C=C3)OC
InChI
InChI=1S/C17H19N3O3S/c1-10-8-18-15(11(2)16(10)23-4)9-24(21)17-19-13-6-5-12(22-3)7-14(13)20-17/h5-8H,9H2,1-4H3,(H,19,20)
InChIKey
SUBDBMMJDZJVOS-UHFFFAOYSA-N
CAS Number
CAS 73590-58-6
Pharmaceutical Properties Molecular Weight 345.4 Topological Polar Surface Area 96.3
Heavy Atom Count 24 Rotatable Bond Count 5
Hydrogen Bond Donor Count 1 Hydrogen Bond Acceptor Count 6
XLogP
2.2
PubChem CID
4594
PubChem SID
10321754 , 11112840 , 11398365 , 11466521 , 11467641 , 11486042 , 11528599 , 12013167 , 14753960 , 14875946 , 22391484 , 24897870 , 26751452 , 26751453 , 26759296 , 29223683 , 3281991 , 46386973 , 46487906 , 46509065 , 4696242 , 47365309 , 47589088 , 47589089 , 48035237 , 48170542 , 48414255 , 48416351 , 49681572 , 49698521 , 49834935 , 50100529 , 50103932 , 5212304 , 53788700 , 56313300 , 56313696 , 56313928 , 56422106 , 57322340 , 640212 , 7847521 , 7980199 , 80295314 , 81093370 , 8152819 , 85174452 , 855576 , 85788870 , 9532
ChEBI ID
ChEBI:7772
TTD Drug ID
D01XNB
DT(s) Transporting This Drug P-GP Transporter Info P-glycoprotein 1 Substrate [2]
References
1 Omeprazole was approved by FDA. The official website of the U.S. Food and Drug Administration. (2019)
2 A novel screening strategy to identify ABCB1 substrates and inhibitors. Naunyn Schmiedebergs Arch Pharmacol. 2009 Jan;379(1):11-26.

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