Ketotifen Fumarate
Catalog No.
B1562
Histamine H1 receptor antagonist
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Ketotifen (fumarate) is a second-generation noncompetitive H1-antihistamine and mast cell stabilizer, which is used to prevent asthma attacks.
| Physical Appearance | A solid |
| Storage | Store at -20°C |
| M.Wt | 425.5 |
| Cas No. | 34580-14-8 |
| Formula | C23H23NO5S |
| Solubility | insoluble in EtOH; ≥21.28 mg/mL in DMSO; ≥3.35 mg/mL in H2O with ultrasonic |
| Chemical Name | (E)-but-2-enedioic acid;10-(1-methylpiperidin-4-ylidene)-5H-benzo[1,2]cyclohepta[3,4-b]thiophen-4-one |
| SDF | Download SDF |
| Canonical SMILES | CN(CC1)CCC1=C(c1c(C(C2)=O)[s]cc1)c1c2cccc1.OC(C=CC(O)=O)=O |
| Shipping Condition | Small Molecules with Blue Ice, Modified Nucleotides with Dry Ice. |
| General tips | We do not recommend long-term storage for the solution, please use it up soon. |
Quality Control & MSDS
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Chemical structure
