Impurity standards

Omeprazole

A proton-pump inhibitor that is acid labile, so both process impurities and degradants matter to the method.

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CAS88546-55-8

Cat. no.O-022

Purity

COA on file

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CAS110374-16-8

Cat. no.C4X-11122

Purity>95%

COA on file

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CAS125656-82-8

Cat. no.C4X-111213

Purity>90%

COA on file

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CAS125656-83-9

Cat. no.C4X-111212

Purity>90%

COA on file

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CAS863029-89-4

Cat. no.C4X-11128

Purity>95%

COA on file

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CAS158812-85-2

Cat. no.C4X-11127

Purity>95%

COA on file

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CAS139482-04-5

Cat. no.C4X-12558

Purity>95%

COA on file

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