Tolvaptan Impurities

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Parent Drug Name Name of Impurity Catalogue No.
Tolvaptan N-(4-(5-Hydroxy-2, 3, 4, 5-tetrahydro-1H-benzo[b]azepine-1-carbonyl)-3-methylphenyl)-2-methylbenzamide VE009993View CAS 1432725-23-9
Tolvaptan N-(4-(7-Chloro-5-hydroxy-2, 3, 4, 5-tetrahydro-1H-benzo[b]azepine-1-carbonyl)-3-methylphenyl)benzamide VE009994View CAS 1580889-33-3
Tolvaptan N-(4-(7-chloro-5-methoxy-2, 3-dihydro-1H-benzo[b]azepine-1-carbonyl)-3-methylphenyl)-2-methylbenzamide VE009997View
Tolvaptan N1, N2-bis(4-(7-chloro-5-oxo-2, 3, 4, 5-tetrahydro-1H-benzo[b]azepine-1-carbonyl)-3-methylphenyl)oxalamide VE009935View
Tolvaptan Tolvaptan Impurity 6 VE009991View CAS 1432725-24-0
Tolvaptan 1-(4-Amino-2-methylbenzoyl)-7-chloro-3, 4-dihydro-1H-benzo[b]azepin-5(2H)-one VE009992View CAS 137977-97-0
Tolvaptan 2-Desmethyl-4-methyl Tolvaptan VE009995View CAS 1580889-25-3
Tolvaptan 2-Methyl-4-nitrobenzoic Acid VE008435View CAS 1975-51-5
Tolvaptan 5-Dehydro Tolvaptan VE009996View CAS 137973-76-3