API Impurities
Ivacaftor
CAS No : 873054-44-5
M. Formula : C24H28N2O3
M.Wt 392.5
CAT No : SMZ-IVA-WS
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N-(2,4-Di-tert-butyl-5-hydroxyphenyl)-1-nitroso-4-oxo-1,4-dihydroquinoline-3-carboxamide
CAS No : NA
M. Formula : C24H27N3O4
M.Wt 421.5
CAT No : SMZ-IVA-NSO
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De-Alkylated Ivacaftor
CAS No : 873054-39-8
M. Formula : C20H20N2O3
M.Wt 336.4
CAT No : SMZ-IVA-IMP-A
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Ivacaftor Ortho Isomer
CAS No : 873051-52-6
M. Formula : C24H28N2O3
M.Wt 392.5
CAT No : SMZ-IVA-IMP-B
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