产品介绍
Product Description
Biochem/physiol Actions
Bepotastine besilate is a second generation antihistamine used clinically for the treatment of itching associated with allergic conjunctivitis, allergic rhinitis and urticaria/pruritus. It is a direct H1-receptor antagonist that inhibits the release of histamine from mast cells.
Second generation antihistamine, H1-receptor antagonist
技术参数
Specifications
| assay | ≥98% (HPLC) |
| form | powder |
| optical activity | [α]/D 4.5 to 6.5°, c = 1 in methanol |
| storage condition | desiccated |
| color | white to beige |
| storage temp. | −20°C |
| SMILES string | [S](=O)(=O)(O)c4ccccc4.Clc1ccc(cc1)[C@@H](OC3CCN(CC3)CCCC(=O)O)c2ncccc2 |
| InChI | 1S/C21H25ClN2O3.C6H6O3S/c22-17-8-6-16(7-9-17)21(19-4-1-2-12-23-19)27-18-10-14-24(15-11-18)13-3-5-20(25)26;7-10(8,9)6-4-2-1-3-5-6/h1-2,4,6-9,12,18,21H,3,5,10-11,13-15H2,(H,25,26);1-5H,(H,7,8,9)/t21-;/m1./s1 |
| InChI key | UDGHXQPQKQPSBB-ZMBIFBSDSA-N |
