≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 3 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Omeprazole sodium (H 16868 sodium), a proton pump inhibitor (PPI), is available for treatment of acid-related gastrointestinal disorders. Omeprazole sodium shows competitive inhibition of CYP2C19 activity with a Ki of 2 to 6 μM. Omeprazole sodium also inhibits growth of Gram-positive and Gram-negative bacteria. Omeprazole is a potent brain penetrant neutral sphingomyelinase (N-SMase) inhibitor (exosome inhibitor).
| Pubchem Sid | 504765788 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504765788 |
| Canonical Smiles | CC1=CN=C(C(=C1OC)C)CS(=O)C2=NC3=C([N-]2)C=CC(=C3)OC.[Na+] |
| IUPAC Name | sodium;5-methoxy-2-[(4-methoxy-3,5-dimethylpyridin-2-yl)methylsulfinyl]benzimidazol-1-ide |
| InChIKey | RYXPMWYHEBGTRV-UHFFFAOYSA-N |
| INCHI | 1S/C17H18N3O3S.Na/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;/q-1;+1 |
| Isomeric SMILES | CC1=CN=C(C(=C1OC)C)CS(=O)C2=NC3=C([N-]2)C=CC(=C3)OC.[Na+] |
| Molecular Weight | 367.41 |
| Reaxy-Rn | 11512125 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=11512125&ln= |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organoheterocyclic compounds |
| Class | Benzimidazoles |
| Subclass | Sulfinylbenzimidazoles |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Sulfinylbenzimidazoles |
| Alternative Parents | Anisoles Methylpyridines Alkyl aryl ethers Imidazoles Heteroaromatic compounds Sulfoxides Sulfinyl compounds Azacyclic compounds Organopnictogen compounds Organonitrogen compounds Organic zwitterions Organic sodium salts Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | Sulfinylbenzimidazole - Anisole - Alkyl aryl ether - Methylpyridine - Pyridine - Benzenoid - Azole - Imidazole - Heteroaromatic compound - Sulfoxide - Ether - Azacycle - Organic alkali metal salt - Sulfinyl compound - Organic nitrogen compound - Organic zwitterion - Organic salt - Organic sodium salt - Organosulfur compound - Organooxygen compound - Organonitrogen compound - Hydrocarbon derivative - Organic oxide - Organopnictogen compound - Organic oxygen compound - Aromatic heteropolycyclic compound |
| Description | This compound belongs to the class of organic compounds known as sulfinylbenzimidazoles. These are polycyclic aromatic compounds containing a sulfinyl group attached at the position 2 of a benzimidazole moiety. |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 I2413089 | Certificate of Analysis | Sep 21, 2024 | O305031 |
| I2128328 | Certificate of Analysis | Jul 11, 2024 | O305031 |
| I2128329 | Certificate of Analysis | Jul 11, 2024 | O305031 |
| I2128330 | Certificate of Analysis | Jul 11, 2024 | O305031 |
| Flash Point(°C) | 316.7ºC |
|---|---|
| Boil Point(°C) | 600ºC |
| Melt Point(°C) | 220°C |
| Molecular Weight | 367.400 g/mol |
| XLogP3 | |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 5 |
| Exact Mass | 367.097 Da |
| Monoisotopic Mass | 367.097 Da |
| Topological Polar Surface Area | 81.500 Ų |
| Heavy Atom Count | 25 |
| Formal Charge | 0 |
| Complexity | 459.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 1 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 2 |
| 1. Xiao-yu Xu, Zhe-yan Zhang, Xiao-dan Zhang, Jian-chao Luo, Yun-shan Zhong, Le-hao Jin, Da-peng Dai, Jian-chang Qian. (2024) Critical considerations for co-administering rivaroxaban and vonoprazan: Unveiling potential pharmacokinetic interactions. CHEMICO-BIOLOGICAL INTERACTIONS, [PMID:39643151] [10.1016/j.cbi.2024.111342] |
| 2. Lin Xi, Hu Shiyun, Li Yanxia, Yu Lishuang, Huang Lu. (2025) Enantioseparation by cLC-UV using chiral packed capillary columns with photonic crystal fibers as frits. ANALYTICAL AND BIOANALYTICAL CHEMISTRY, [PMID:40715534] [10.1007/s00216-025-06020-w] |
| 3. Xiaoyu Chen, Baian Ji, Meiling Zhou, Hanwen Deng, Min Wang, Zhining Xia. (2025) Affinity Capillary Electrophoresis Based on Receptor Quasi-Immobilization for the Study of Interactions Between Drugs and Serum Albumin. JOURNAL OF SEPARATION SCIENCE, 48 (4): (e70142). [PMID:40259547] [10.1002/jssc.70142] |
