Bioactivity | Diphenhydramine is a first-generation histamine H1-receptor antagonist with anti-cholinergic effect. Diphenhydramine hydrochloride can across the ovine blood-brain barrier (BBB)[1][2]. |
Name | Diphenhydramine |
CAS | 58-73-1 |
Formula | C17H21NO |
Molar Mass | 255.35 |
Transport | Room temperature in continental US; may vary elsewhere. |
Storage | Please store the product under the recommended conditions in the Certificate of Analysis. |