Catalog No.: A10672

ATPase Inhibitors


Omeprazole Chemical Structure

CAS NO. 73590-58-6

Omeprazole is a cell-permeable, selective proton pump inhibitor.

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100 mg
250 mg
500 mg
10mM * 1mL in DMSO
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Biological Activity

Omeprazole is a cell-permeable, selective proton pump inhibitor.
Proton pump
In vitro (25°C) DMSO 63 mg/mL (182.38 mM)
Water Insoluble
Ethanol 12 mg/mL (34.74 mM)
In vivo 2% DMSO+30% PEG 300+ddH2O 4 mg/mL
* <1 mg/ml means slightly soluble or insoluble.
* Please note that Adooq tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
0.1 mM 28.95 mL 144.76 mL 289.52 mL
0.5 mM 5.79 mL 28.95 mL 57.9 mL
1 mM 2.9 mL 14.48 mL 28.95 mL
5 mM 0.58 mL 2.9 mL 5.79 mL

*The above data is based on the productmolecular weight 345.4. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.

Catalog Num A10672
Actions Inhibitor
CAS No. 73590-58-6
Formula C17H19N3O3S
M. Wt 345.4
Purity >98%
Synonyms Losec, Omesec, Prilosec, Zegerid

Store lyophilized at -20ºC, keep desiccated.
In lyophilized form, the chemical is stable for 36 months.
In solution, store at -20ºC and use within 3 months to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.

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