| Bioactivity | Pirquinozol (SQ 13,847) is an orally active anti-allergy agent. Pirquinozol is converted to the oxidation metabolite SQ 12,903, which can exert the maximum activity. Pirquinozol inhibits bronchospasm in rats[1]. |
| CAS | 65950-99-4 |
| Formula | C11H9N3O2 |
| Molar Mass | 215.21 |
| 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]. Casey FB, et al. Anti-allergic properties of pirquinozol (SQ 13,847) an orally effective agent. Evaluation in an anti-IgE-induced pulmonary function model in rats. J Pharm Pharmacol. 1983 Jun;35(6):394-6. |