Alcaftadine
Alcaftadine (Lastacaft, R89674) is a high affinity ligand for the H1 receptor, with a pKi (8.5) that is comparable with that of other H1 antihistamines. Alcaftadine is also an antagonist for H2 and H4 receptors with no affinity for the H3 receptor.
| Trivial name | Lastacaft, R89674 |
| Catalog Number | S4625 |
| Molecular Formula | C19H21N3O |
| CAS# | 147084-10-4 |
| Inchi | InChI=1S/C19H21N3O/c1-21-9-6-15(7-10-21)18-17-5-3-2-4-14(17)8-11-22-16(13-23)12-20-19(18)22/h2-5,12-13H,6-11H2,1H3 |
| Inchi Key | MWTBKTRZPHJQLH-UHFFFAOYSA-N |
| SMILES | CN1CCC(=C2C3=CC=CC=C3CCN4C2=NC=C4C=O)CC1 |
| Size | 10mg |
| Supplier Page | http://www.selleckchem.com/products/alcaftadine.html |
| Additional Information | https://file.selleck.cn/downloads/struct/alcaftadine-chemical-structure-s4625.gif |