| Identification |
| Name: | Ketotifen |
| Synonyms: | HC 20-511;10H-Benzo[4, 5]cyclohepta[1, 2-b]thiophen-10-one, 4, 9-dihydro-4-(1-methyl-4-piperidinylidene)-; |
| CAS: | 34580-13-7 |
| EINECS: | 252-099-7 |
| Molecular Formula: | C19H19NOS |
| Molecular Weight: | 309.43 |
| InChI: | InChI=1S/C19H19NOS/c1-20-9-6-13(7-10-20)18-15-5-3-2-4-14(15)12-17(21)19-16(18)8-11-22-19/h2-5,8,11H,6-7,9-10,12H2,1H3 |
| Molecular Structure: |
![(C19H19NOS) HC 20-511;10H-Benzo[4, 5]cyclohepta[1, 2-b]thiophen-10-one, 4, 9-dihydro-4-(1-methyl-4-piperidinylid...](https://img1.guidechem.com/chem/e/dict/23/34580-13-7.jpg) |
| Properties |
| Density: | 1.236g/cm3 |
| Solubility: | In water, 15.3 mg/L at 25 deg C /Estimated/ |
| Color: | Crystals from ethyl acetate |
| Safety Data |
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