Cetirizine-d4 CAS No. 130018-77-8 M.F.: C21H25ClN2O3.2 HCl M.W.: 388.90 2 36.46 C-201  | (S)-Cetirizine (Dextrocetirizine) CAS No. 130018-76-7 M.F.: C21H25ClN2O3.2 HCl M.W.: 388.90 2 36.46 C-202  | (S)-Cetirizine-d4 (Dextrocetirizine-d4) CAS No. 130018-76-7(non-d) M.F.: C21H25ClN2O3.2 HCl M.W.: 388.90 2 36.46 C-203  | (R)-(-)-Cetirizine (Levocetirizine) CAS No. 130018-77-8 M.F.: C21H25ClN2O3.2 HCl M.W.: 388.90 2 36.46 C-204  |
(R)-Cetirizine-d4 (Levocetirizine-d4) CAS No. 130018-77-8(non-d) M.F.: C21H25ClN2O3.2 HCl M.W.: 388.90 2 36.46 C-205  | Cetirizine-d8 CAS No. M.F.: C21H17ClN2O3D8.2 HCl M.W.: 396.95 2 36.46 C-206  | (R)-(-)-Cetirizine Dihydrochloride CAS No. M.F.: C21H25ClN2O3.2 HCl M.W.: 388.90 2 36.46 C-207  | Cetirizine Impurity A CAS No. NA M.F.: C17H19ClN2 M.W.: 286.81 C-208  | Cetirizine Impurity B CAS No. NA M.F.: C19H21ClN2O2 M.W.: 344.84 C-209  | Cetirizine Impurity C CAS No. NA M.F.: C21H25ClN2O3 M.W.: 388.90 C-2010  | Cetirizine Impurity E CAS No. NA M.F.: C23H29ClN2O4 M.W.: 432.95 C-2011  | Cetirizine Impurity G CAS No. NA M.F.: C19H23ClN2O M.W.: 330.86 C-2012  | Cetirizine Impurity-6 CAS No. NA M.F.: C11H14Cl2O2S M.W.: 281.20 C-2013  | Cetirizine Impurity-8 CAS No. NA M.F.: C21H26ClN3O2 M.W.: 387.91 C-2015  | 2-[4-[(4-Chlorophenyl)phenyl methyl]-1-piperazinyl]ethanol CAS No. M.F.: C19H23ClN2O M.W.: 330.86 C-2001 ![2-[4-[(4-Chlorophenyl)phenyl methyl]-1-piperazinyl]ethanol](product_images/C-2001.jpg) | Cetirizine Related Compound CAS No. 108983-83-1 M.F.: C19H24N2O 2HCl M.W.: 296.42 2x36.46 C-2022  | Cetirizine Impurity (4-Chlorobenzophenone) CAS No. M.F.: C13H9ClO M.W.: 216.67 C-2016  | Cetirizine Lactose Ester CAS No. M.F.: C33H45ClN2O13 M.W.: 713.19 C-2017  | Deschloro Cetirizine Dihydrochloride CAS No. 83881-54-3 M.F.: C21H26N2O3 . HCl M.W.: 354.45 36.46 C-2018  | Cetirizine Methyl Ester CAS No. M.F.: C22H27ClN2O3 M.W.: 402.93 C-2019  | 4-Chloro Benzhydrol CAS No. M.F.: C13H11ClO M.W.: 218.69 C-2020  | Cetirizine Impurity D CAS No. M.F.: C30H28Cl2N2 . 2 HCl M.W.: 487.48 2 36.46 C-2021  | Cetirizine Propanediol Ester Impurity CAS No. N/A M.F.: C24H31ClN2O4 M.W.: 446.98 C-2023  | Cetirizine Glycerol Ester Impurity CAS No. N/A M.F.: C24H31ClN2O5 M.W.: 462.98 C-2024  | Cetirizine Related Compound D CAS No. N/A M.F.: C22H27ClN2O3 M.W.: 402.93 C-2025  | Cetirizine diHCl CAS No. 83881-52-1 M.F.: C21H25ClN2O3. 2 HCl M.W.: 388.90 2 36.46 C-2026  |