Allopurinol impurity E European Pharmacopoeia (EP) Reference Standard

Item Number: A0350050
Unit of Measure: 1 X 20 mg
Packaging: Unit quantity: 20 mg. Subject to change. The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference subtance catalogue.
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122.00 CHF 122.0 CHF 122.00 CHF

122.00 CHF

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    Synonyms: Ethyl 3-(formylamino)-1H-pyrazole-4-carboxylate; Ethyl 5-(formylamino)-1H-pyrazole-4-carboxylate; Ethyl 3-(formylamino)-1H-pyrazole-4-carboxylate; Ethyl 5-(formylamino)-1H-pyrazole-4-carboxylate
    CAS Number: 31055-19-3
    Manufacturer: Allopurinol impurity E
    Manufacturer Number: SIGMA-ALDRICH
    Storage Temperature: 2-8C
    Safety Data Sheet (other languages on request)