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| Classification | Analytical chemistry >> Standard >> Pharmacopoeia standards and magazine standards |
|---|---|
| Name | Allopurinol EP Impurity E |
| Synonyms | Ethyl 5-(formylamino)-1H-pyrazole-4-carboxylate |
| Molecular Structure |  |
| Molecular Formula | C7H9N3O3 |
| Molecular Weight | 183.16 |
| CAS Registry Number | 31055-19-3 |
| EC Number | 641-606-0 |
| SMILES | CCOC(=O)C1=C(NN=C1)NC=O |
| Density | 1.4±0.1 g/cm3, Calc.* |
|---|---|
| Index of Refraction | 1.596, Calc.* |
| Boiling Point | 483.2±30.0 °C (760 mmHg), Calc.* |
| Flash Point | 246.0±24.6 °C, Calc.* |
| * | Calculated using Advanced Chemistry Development (ACD/Labs) Software. |
| Hazard Symbols |  GHS07 Warning Details |
|---|---|
| Risk Statements | H315-H319-H335 Details |
| Safety Statements | P261-P264-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P321-P332+P313-P337+P313-P362-P403+P233-P405-P501 Details |
| SDS | Available |
| Market Analysis Reports |
| List of Reports Available for Allopurinol EP Impurity E |