Diphenhydramine HCl

• CAT Number: A000233
• CAS Number: 147-24-0
• Molecular Formula: C17H22ClNO
• Molecular Weight: 291.82
• Purity: ≥95%
• Target: Neuronal Signaling
• Storage: 3 years -20C powder
• IUPAC Name: 2-benzhydryloxy-N,N-dimethylethanamine;hydrochloride
• InChI: InChI=1S/C17H21NO.ClH/c1-18(2)13-14-19-17(15-9-5-3-6-10-15)16-11-7-4-8-12-16;/h3-12,17H,13-14H2,1-2H3;1H
• InChIKey: PCHPORCSPXIHLZ-UHFFFAOYSA-N
• SMILES: CN(C)CCOC(C1=CC=CC=C1)C2=CC=CC=C2.Cl

Diphenhydramine HCl（Cat No.:A000233）is an antihistamine commonly used to treat symptoms of allergy, such as runny nose, sneezing, and itching. It is also widely used as a short-term sleep aid and to prevent motion sickness. Diphenhydramine works by blocking the action of histamine, a substance in the body that causes allergic reactions. Additionally, its sedative properties make it effective in treating insomnia. As a first-generation antihistamine, it can cause drowsiness and other side effects like dry mouth, dizziness, and blurred vision. Prolonged use may lead to tolerance or dependence.