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Senegal Diphenhydramine Hydrochloride

Indication: Antihistamine

Product Description

Molecular formula C₁₇H₂₁NO·HCl
Molecular weight 291.82
Structural formula
Storage Store in a sealed container.
Validity period 48 months
Implementation Standard Volume II of the 2025 Edition of the Pharmacopoeia of the People’s Republic of China
Appearance White crystalline powder; odorless.
Melting point 167–171°C
Identification Compliant with regulations
Clarity and Color of Solutions Compliant with regulations
Related substances Compliant with regulations
Residue on ignition ≤0.1%
Loss on drying ≤0.5%
Content (on a dry basis) 98.0%-102.0%