Ketotifen Fumarate

Synonyms

Ketotifen Hydrogen Fumarate; 10H-Benzo[4,5]cyclohepta[1,2-b]thiophen-10-one, 4,9-dihydro-4-(1-methyl-4-piperidinylidene)-, (2E)-2-butenedioate (1:1); 10H-Benzo[4,5]cyclohepta[1,2-b]thiophen-10-one, 4,9-dihydro-4-(1-methyl-4-piperidinylidene)-, (E)-2-butenedioate (1:1); Allerkif; HC 20511; HC 20511 fumarate; Ketotifen fumarate; Ketotifen hydrogen fumarate; Totifen; Zaditen; Zaditor; Zasten; 4,9-Dihydro-4-(1-methyl-4-piperidinylidene)-10H-benzo[4,5]cyclohepta[1,2-b]thiophen-10-one (2E)-2-Butenedioate

Hazard Statement

Harmful if swallowed

Purity

>95% (HPLC)

Smiles

CN1CCC(=C2c3ccccc3CC(=O)c4sccc24)CC1.OC(=O)\C=C\C(=O)O

Molecular Formula

C19 H19 N O S . C4 H4 O4

Molecular Weight

425.5

InChI

InChI=1S/C19H19NOS.C4H4O4/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;5-3(6)1-2-4(7)8/h2-5,8,11H,6-7,9-10,12H2,1H3;1-2H,(H,5,6)(H,7,8)/b;2-1+

Additionnal Information

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

Shipping Conditions

Room Temperature

Storage Conditions

+4°C

CAS Number

34580-14-8

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