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Impurity of Ketotifen Hydrogen Fumarate Ketotifen Fumarate
Ketotifen Inhouse Impurity 3 / 3-[(2-thienyl)methylene]-1-isobenzofuranone
Impurity
Product Name Ketotifen Inhouse Impurity 3 / 3-[(2-thienyl)methylene]-1-isobenzofuranone
Product Category Impurities
CAS No 74888-10-1
Catalog Number GS.05.KTT.33
Chemical Name/Synonyms 3-(2-Thienylmethylene)-1(3H)-isobenzofuranone ; (Z)-3-(Thiophen-2-ylmethylene)isobenzofuran-1(3H)-one
Molecular Weight 228.27
Molecular Formula C13H8O2S
Purity QC PENDING
Inventory Status QC Pending