Cetirizine.2HCl
| Product reference number | CET-1871-HC |
| Full chemical name | (±)-[2-[4-[(4-chlorophenyl)phenylmethyl]-1- piperazinyl]ethoxy]acetic acid.dihydrochloride |
| Formula | C21H25ClN3O3.2HCl |
| Molecular weight | 461.81 |
| Chemical abstract number | 83881-52-1 |
| Supplied as | hydrochloride salt |
| Appearance | white to off-white crystalline powder |
| IR | corresponds |
| NMR | corresponds to structure |
| MS | MH+ corresponds |
| UV max [nm] (mol, solvent) | 230.0 ± 1.0 (15000 ± 1500, isopropanol/water: 1/1) |
| Melting point [Celsius] | 215 ± 3 |
| HPLC purity [%] | > 98.5 |
| Free base content [%] | > 82.0 |
| Water content [%] | < 1 |
| Calculated hydrochloride content [%] | 15.8 |