| Bioactivity | Pyrazinobutazone (Phenylbutazone piperazium) is an antipyrene derivative that possesses anti-inflammatory properties and has been associated with hypersensitivity reactions leading to agranulocytosis and liver injury. |
| CAS | 4985-25-5 |
| Formula | C23H30N4O2 |
| Molar Mass | 394.51 |
| Transport | Room temperature in continental US; may vary elsewhere. |
| Storage | Please store the product under the recommended conditions in the Certificate of Analysis. |
| Reference | [1]. Agranulocytosis and liver damage associated with pyrazinobutazone with evidence for an immunological mechanism |