Catalogue Number: | C-2048 |
Compound Name: | Cetirizine Polyethylene Glycol Ester (Mixture of Isomers) |
Synonyms: | a-[2-[2-[4-[(4-chlorophenyl)phenylmethyl]-1-piperazinyl]ethoxy]acetyl]-?-hydroxy-Poly(oxy-1,2-ethanediyl) |
CAS#: | 1509941-93-8 |
Alternate CAS#: | |
Molecular Formula: | C21H25ClN2O3[C2H4O]n |
Molecular Weight: | 388.89[44.05]n |
(S)-Cetirizine DiHCl (Levocetirizine S-Isomer DiHCl)
CAS No. 163837-48-7
C21H25ClN2O3. 2 HCl
M.W. 388.89 2*36.46
(R)-Cetirizine DiHCl (Levocetirizine DiHCl)
CAS No. 130018-87-0
C21H25ClN2O3. 2 HCl
M.W. 388.89 2*36.46
Cetirizine EP Impurity B DiHCl (Levocetirizine Impurity 3 DiHCl)
CAS No. 1000690-91-4
C19H21ClN2O2. 2 HCl
M.W. 344.84 2*36.46
Cetirizine 6'-O-Lactose Ester HCl (Mixture of alpha and beta Isomers)
C33H45ClN2O13. HCl
M.W. 713.17 36.46
Cetirizine Impurity 15 DiHCl (Mixture of Cetirizine Impurity 11 DiHCl and Cetirizine Impurity 13 DiHCl)
C24H31ClN2O4. 2 HCl
M.W. 446.98 2*36.46
Cetirizine Impurity 16 DiHCl (Mixture of Cetirizine Impurity 12 DiHCl and Cetirizine Impurity 14 DiHCl)
C24H31ClN2O4. 2 HCl
M.W. 446.97 2 36.46
Cetirizine Impurity 17 HCl (Mixture of Cetirizine Impurity 9 HCl and Cetirizine Impurity 10 HCl)
C24H31ClN2O4. HCl
M.W. 446.97 36.46
Cetirizine 6'-O-Lactose Ester DiHCl (Mixture of alpha and beta Isomers)
C33H45ClN2O13. 2 HCl
M.W. 713.19 2*36.46