SPL Set ID: 365cbabe-535b-4c34-852b-6cd63782e3e5
1 drug(s) with this SPL Set ID
Cetirizine hydrochloride is an orally active and selective H 1 -receptor antagonist. The chemical name is (±) - [2- [4- [(4-chlorophenyl) phenylmethyl]- 1 - piperazinyl] ethoxy] acetic acid, dihydrochloride. Cetirizine hydrochloride is a racemic compound with an empirical formula of C 21 H 25 ClN 2 O 3 •2HCl. The molecular weight is 461.82 and the chemical structure is shown below: Cetirizine hydrochloride, USP is a white, crystalline powder and is water soluble. Cetirizine hydrochloride oral solution, USP is a clear, colorless to pale yellow solution containing cetirizine hydrochloride, USP at a concentration of 1 mg/mL (5 mg/5 mL) for oral administration. The pH is between 4 and 5. The inactive ingredients of the oral solution are: glacial acetic acid, glycerin, grape flavor, methylparaben, propylene glycol, propylparaben, sodium acetate, sucrose and water. b91292b2-figure-01