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/ Products Classification 点击展开+Cat. Number | 733972804689991 |
Chemical Name | (S)-Cetirizine Dihydrochloride |
CAS Number | 163837-48-7 |
Category | Aromatics, Chiral Reagents, Heterocycles, Pharmaceuticals, Intermediates & Fine Chemicals, |
Mol. Formula | C21H27Cl3N2O3 |
Mol. Weight | 461.81 |
Qty 1 |
2.5mg |
Qty 2 | 25mg |
Appearance | White Solid |
Application Notes | A nonsedating type histamine H1-receptor antagonist. A major metabolite of Hydroxyzine. Pharmacological activity resides primarily in the (R)-isomer. Antihystaminic. |
Synonym | (S)-[2-[4-[(4-Chlorophenyl)-phenylmethyl]-1-piperazinyl]ethoxy]acetic Acid Dihydrochloride ; (+)-Cetirizine Dihydrochloride ; Dextrocetirizine Dihydrochloride ; |
Melting Pt. | 189-194?C |
Solubility | Water |
Storage condition | -20?C Freezer |
References | De Vos, C., et al.: Ann. Allergy, 59, 278 (1987), Juhlin, L., et al.: J. Allergy Clin. Immunol., 80, 599 (1987), Fadel, R., et al.: Clin. Allergy, 17, 373 (1987), Gengo, F.M., et al.: Clin. Pharmacol. Ther., 42, 265 (1987) |