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Pharmaceutical analytical standards

APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.

APIs from A to Z →

Results 3,971-3,980 of 59,523

Tolvaptan Impurity 30

ImpurityLevels of characterisation
Cat. No.
P-T160-063
Formula
C27H28N2O4
Family
Tolvaptan
Synonyms
N-[4-(5-Hydroxy-7-methoxy-2,3,4,5-tetrahydro-1-benzazepine-1-carbonyl)-3-methylphenyl]-2-methylbenzamide

Tolvaptan Impurity 31

ImpurityLevels of characterisation
Cat. No.
P-T160-064
Formula
C17H13ClN2O4
Family
Tolvaptan
Synonyms
7-Chloro-1-(4-nitrobenzoyl)-3,4-dihydro-2H-1-benzazepin-5-one

Tolvaptan Impurity 32

ImpurityLevels of characterisation
Cat. No.
P-T160-065
Formula
C17H15ClN2O2
Family
Tolvaptan
Synonyms
1-(4-Aminobenzoyl)-7-chloro-3,4-dihydro-2H-1-benzazepin-5-one

Tolvaptan Impurity 34

ImpurityLevels of characterisation
Cat. No.
P-T160-067
Formula
C19H18ClNO5S
Family
Tolvaptan
Synonyms
Methyl 7-chloro-1-(4-methylphenyl)sulfonyl-5-oxo-3,4-dihydro-2H-1-benzazepine-4-carboxylate

Tolvaptan Impurity 36

ImpurityLevels of characterisation
Cat. No.
P-T160-069
Formula
C10H10ClNO
Family
Tolvaptan
Synonyms
9-Chloro-1,2,3,4-tetrahydro-1-benzazepin-5-one

Tolvaptan Impurity 37

ImpurityLevels of characterisation
Cat. No.
P-T160-070
Formula
C19H18ClNO5S
Family
Tolvaptan
Synonyms
Methyl 8-chloro-1-(4-methylphenyl)sulfonyl-5-oxo-3,4-dihydro-2H-1-benzazepine-4-carboxylate

Tolvaptan Impurity 39

ImpurityLevels of characterisation
Cat. No.
P-T160-072
Formula
C10H9Cl2NO
Family
Tolvaptan
Synonyms
7,9-Dichloro-1,2,3,4-tetrahydro-1-benzazepin-5-one

Tolvaptan Impurity 40

ImpurityLevels of characterisation
Cat. No.
P-T160-073
Formula
C26H25BrN2O3
Family
Tolvaptan
Synonyms
N-[4-(7-Bromo-5-hydroxy-2,3,4,5-tetrahydro-1-benzazepine-1-carbonyl)-3-methylphenyl]-2-methylbenzamide

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