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Impurity
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Product Name Ketotifen EP Impurity C
Product Category Impurities, Intermediates
Sub-Category Heterocycles, Sulphur and Selenium Compounds, Pharmaceutical Standards, Fine Chemicals, Aromatics
CAS No 126939-27-3
Catalog Number GS.05.KTT.03
Chemical Name/Synonyms 4-Hydroxy Ketotifen ; (4RS)-4-Hydroxy-4-(1-methylpiperidin-4-yl)-4,9-dihydro-10H-benzo[4,5]cyclohepta[1,2-b]thiophen-10-one ; 4,9-Dihydro-4-hydroxy-4-(1-methyl-4-piperidinyl)-10H-benzo[4,5]cyclohepta[1,2-b]thiophen-10-one
Molecular Weight 327.44
Molecular Formula C19H21NO2S
Purity NLT 95 %
Appearance Light Yellow Solid
Solubility Methanol
Applications Ketotifen impurity. Also, an intermediate in the synthesis of the 2-bromo derivative of Ketotifen.
Inventory Status QC Pending