ALLOPURINOL EP IMPURITY E
On Request
IUPAC Name
ethyl 5-formamido-1H-pyrazole-4-carboxylate
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Official Reference Standards
| Std | Catalog # | Quantity | Price |
|---|---|---|---|
| USP | 1013068 ↗ | 25 mg | USD 838.00 |
📝 Synonyms
31055-19-3
Ethyl 5-(formylamino)-1H-pyrazole-4-carboxylate
Allopurinol Impurity E
Allopurinol impurity E [EP]
UNII-S14QI5149O
S14QI5149O
Pyrazole-4-carboxylic acid, 3-formamido-, ethyl ester
1H-Pyrazole-4-carboxylic acid, 3-(formylamino)-, ethyl ester
DTXSID10185014
ALLOPURINOL IMPURITY E [EP IMPURITY]
🔬 Chemical Identifiers
CCOC(=O)C1=C(NN=C1)NC=O
InChI=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)
VAEIHNPPOAVFAR-UHFFFAOYSA-N
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