1478505

Omeprazole

United States Pharmacopeia (USP) Reference Standard

• Synonym(s): 5-Methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]sulfinyl]-1H-benzimidazole, Antra, Losec
• Empirical Formula (Hill Notation): C₁₇H₁₉N₃O₃S
• CAS Number: 73590-58-6
• Molecular Weight: 345.42
• MDL number: MFCD00083192
• UNSPSC Code: 41116107
• PubChem Substance ID: 329750610
• NACRES: NA.24

Properties

• grade: pharmaceutical primary standard
• API family: omeprazole
• manufacturer/tradename: USP
• application(s): pharmaceutical (small molecule)
• format: neat
• storage temp.: 2-8°C
• SMILES string: COc1ccc2[nH]c(nc2c1)S(=O)Cc3ncc(C)c(OC)c3C
• 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)
• InChI key: SUBDBMMJDZJVOS-UHFFFAOYSA-N
• Gene Information: human ... ATP4A(495) , ATP4B(496)

Description

General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.Omeprazole is a benzimidazole derivative, which exhibits antisecretory and antiulcer properties. It is a drug with selective and irreversible proton pump inhibition activity, widely used in the treatment of duodenal, gastric ulcers, reflux oesophagitis, and against other acid-related diseases.

Application

Omeprazole USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia. Also, for use with USP monographs such as:

• Esomeprazole Magnesium
• Esomeprazole Magnesium Delayed-Release Capsules
• Esomeprazole Strontium
• Omeprazole
• Omeprazole Delayed-Release Capsules
• Omeprazole Magnesium

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Other Notes

Sales restrictions may apply.

Safety Information

• pictograms: GHS07,GHS09
• signalword: Warning
• hcodes: H302,H317,H411
• pcodes: P261 - P264 - P273 - P280 - P301 + P312 - P302 + P352
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Chronic 2 - Skin Sens. 1
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 2
• flash_point_f: Not applicable
• flash_point_c: Not applicable