| Stereochemistry | RACEMIC |
| Molecular Formula | C29H30FN3O.ClH |
| Molecular Weight | 492.027 |
| Optical Activity | ( + / - ) |
| Defined Stereocenters | 0 / 1 |
| E/Z Centers | 0 |
| Charge | 0 |
SHOW SMILES / InChI
SMILES
Cl.FC1=CC=C(CC2=NN(C3CCCN(CCC4=CC=CC=C4)CC3)C(=O)C5=C2C=CC=C5)C=C1
InChI
InChIKey=KBNISKYDAJMVNI-UHFFFAOYSA-N
InChI=1S/C29H30FN3O.ClH/c30-24-14-12-23(13-15-24)21-28-26-10-4-5-11-27(26)29(34)33(31-28)25-9-6-18-32(20-17-25)19-16-22-7-2-1-3-8-22;/h1-5,7-8,10-15,25H,6,9,16-21H2;1H
| Molecular Formula | ClH |
| Molecular Weight | 36.461 |
| Charge | 0 |
| Count |
MOL RATIO
1 MOL RATIO (average) |
| Stereochemistry | ACHIRAL |
| Additional Stereochemistry | No |
| Defined Stereocenters | 0 / 0 |
| E/Z Centers | 0 |
| Optical Activity | NONE |
| Molecular Formula | C29H30FN3O |
| Molecular Weight | 455.5664 |
| Charge | 0 |
| Count |
MOL RATIO
1 MOL RATIO (average) |
| Stereochemistry | RACEMIC |
| Additional Stereochemistry | No |
| Defined Stereocenters | 0 / 1 |
| E/Z Centers | 0 |
| Optical Activity | ( + / - ) |
FLEZELASTINE, a phthalazinone derivative, an anti-asthmatic/anti-allergic agent. It exhibits inhibition of histamine release and 5-lipoxygenase, calcium antagonistic properties and antagonism at the histamine H1 receptor. FLEZELASTINE is a racemate consisting of (+)- and (-)-enantiomers. Both enantiomers contribute to the pharmacodynamic efficacy of racemic flezelastine.