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Allopurinol EP Impurity E

Allopurinol EP Impurity E

Product Description
CAT No.
ALN-A074006
CAS No.
31055-19-3
Mol. F.
C7H9N3O3
Mol. Wt.
183.2
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RFQ
Chemical Name : Ethyl 5-(formylamino)-1H-pyrazole-4-carboxylate (as per EP & USP)
Smiles : O=C(C1=C(NC=O)NN=C1)OCC
Inchi : InChI=1S/C6H9N3O2/c1-2-11-6(10)4-3-8-9-5(4)7/h3H,2H2,1H3,(H3,7,8,9)
Synonym : Allopurinol USP Related Compound E

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