Allopurinol Impurity E

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For Research Use Only | Not For Clinical Use
CATAPS31055193
CAS31055-19-3
Structure
SynonymsAllopurinol USP Related Compound E, Allopurinol USP RC E,Allopurinol Imp. E (EP), Ethyl 5-(Formylamino)-1H-pyrazole-4-carboxylate
IUPAC Nameethyl 5-formamido-1H-pyrazole-4-carboxylate
Molecular Weight183.16
Molecular FormulaC7H9N3O3
Canonical SMILESCCOC(=O)c1cn[nH]c1NC=O
InChIInChI=1S/C7H9N3O3/c1-2-13-7(12)5-3-9-10-6(5)8-4-11/h3-4H,2H2,1H3,(H2,8,9,10,11)
Accurate Mass183.0644
API FamilyMatrix - API Family See respective official monograph(s)
FormatNeat
Product TypeImpurity
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CATSizeShippingStorage ConditionsDescription
APS31055193-1 20MG Room Temperature 2-8°C Fridge/Coldroom Subcategory: British Pharmacopoeia Inquiry
APS31055193-2 20MG Room Temperature 2-8°C Fridge/Coldroom Subcategory: European Pharmacopoeia (Ph. Eur.) Inquiry
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