Ketotifen Fumarate

34580-14-8

(E)-but-2-enedioic acid;10-(1-methylpiperidin-4-ylidene)-5H-benzo[1,2]cyclohepta[3,4-b]thiophen-4-one

Neuroscience Histamine Receptor

0.98

A solid

insoluble in EtOH; ≥21.28 mg/mL in DMSO; ≥3.35 mg/mL in H2O with ultrasonic

CN1CCC(=C2C3=C(C(=O)CC4=CC=CC=C42)SC=C3)CC1.C(=CC(=O)O)C(=O)O

C23H23NO5S

425.5

Blue ice

Store at -20°C.