| Bioactivity | Deschloro Cetirizine Dihydrochloride is a Cetirizine impurity. Cetirizine, a second-generation antihistamine and the carboxylated metabolite of hydroxyzine, is a specific, orally active and long-acting histamine H1-receptor antagonist. |
| Name | Deschloro Cetirizine dihydrochloride |
| CAS | 83881-54-3 |
| Formula | C21H28Cl2N2O3 |
| Molar Mass | 427.36 |
| Appearance | Solid |
| Transport | Room temperature in continental US; may vary elsewhere. |
| Storage | 4°C, sealed storage, away from moisture and light *In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light) |