SPL Set ID: 9c6a440b-bd0f-414b-bab3-3b2f57c479d7
1 drug(s) with this SPL Set ID
Cetirizine hydrochloride is an orally active and selective HI-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 0 3 •2HCL The molecular weight is 461.82 and the chemical structure is shown below: Cetirizine hydrochloride, USP is a white or almost white powder and is freely soluble in water, practically insoluble in acetone and in methylene chloride. Cetirizine Hydrochloride Oral Solution, USP is a colorless to slightly yellow oral solution containing cetirizine hydrochloride 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, grape flavor, glycerin, methylparaben, propylene glycol, propylparaben, sodium acetate, sucrose and purified water. chemstructure