Determine the necessary mass, volume, or concentration for preparing a solution.
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Moligand™, ≥98% Moligand™ for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at 2-8°C,Argon charged Ships Wet ice 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 23 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Product Introduction
Omeprazole is a benzimidazole derivative, a weak base and is lipophilic in nature. This compound is pH sensitive and does not exists in its original form at low pH.
Application
Omeprazole has been used as an atypical cytochrome P450 (CYP) 1A2 inducer in Dulbecco′s modified eagle′s medium (serum free) to study the effects of inducers on CYP activities in human hepatocytes and also to compare with other classical aryl hydrocarbon receptor ligands.
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 oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | Sulfinylbenzimidazole - Anisole - Alkyl aryl ether - Methylpyridine - Pyridine - Benzenoid - Azole - Imidazole - Heteroaromatic compound - Sulfoxide - Azacycle - Ether - Sulfinyl compound - Organic nitrogen compound - Hydrocarbon derivative - Organosulfur compound - Organooxygen compound - Organonitrogen compound - 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 | aromatic ether - sulfoxide - pyridines - benzimidazoles |
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Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
| Certificate of Analysis | Jan 22, 2026 | O118724 | |
| Certificate of Analysis | Jan 22, 2026 | O118724 | |
| Certificate of Analysis | Jan 22, 2026 | O118724 | |
| Certificate of Analysis | Jan 22, 2026 | O118724 | |
| Certificate of Analysis | Oct 27, 2025 | O118724 | |
| Certificate of Analysis | Oct 27, 2025 | O118724 | |
| Certificate of Analysis | Oct 27, 2025 | O118724 | |
| Certificate of Analysis | Oct 13, 2025 | O118724 | |
| Certificate of Analysis | Oct 13, 2025 | O118724 | |
| Certificate of Analysis | Oct 13, 2025 | O118724 | |
| Certificate of Analysis | Jun 09, 2025 | O118724 | |
| Certificate of Analysis | Apr 03, 2024 | O118724 | |
| Certificate of Analysis | Mar 22, 2024 | O118724 | |
| Certificate of Analysis | Mar 22, 2024 | O118724 | |
| Certificate of Analysis | Mar 22, 2024 | O118724 | |
| Certificate of Analysis | Mar 22, 2024 | O118724 | |
| Certificate of Analysis | Mar 22, 2024 | O118724 | |
| Certificate of Analysis | Mar 22, 2024 | O118724 | |
| Certificate of Analysis | Mar 22, 2024 | O118724 | |
| Certificate of Analysis | Mar 22, 2024 | O118724 | |
| Certificate of Analysis | Jan 11, 2023 | O118724 | |
| Certificate of Analysis | Jun 22, 2022 | O118724 | |
| Certificate of Analysis | Jun 22, 2022 | O118724 | |
| Certificate of Analysis | Jun 22, 2022 | O118724 | |
| Certificate of Analysis | Jun 22, 2022 | O118724 | |
| Certificate of Analysis | May 11, 2021 | O118724 |
| Solubility | Soluble in water (0.5 mg/ml), DMSO (25 mg/ml), and ethanol (4.5 mg/ml). |
|---|---|
| Sensitivity | air sensitive;light sensitive; heat sensitive |
| Melt Point(°C) | 158-159°C |
| Molecular Weight | 345.400 g/mol |
| XLogP3 | 2.200 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 5 |
| Exact Mass | 345.115 Da |
| Monoisotopic Mass | 345.115 Da |
| Topological Polar Surface Area | 96.300 Ų |
| Heavy Atom Count | 24 |
| Formal Charge | 0 |
| Complexity | 453.000 |
| 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 | 1 |
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View Moligand™ grade guide →