7-Chloro-1,2,3,4-tetrahydro-1-(2-methyl-4-nitrobenzoyl)-5H-1-benzazepin-5-one

7-Chloro-1,2,3,4-tetrahydro-1-(2-methyl-4-nitrobenzoyl)-5H-1-benzazepin-5-one
  • CAS No.:137982-91-3
Other grades of this product :
7-Chloro-1,2,3,4-tetrahydro-1-(2-methyl-4-nitrobenzoyl)-5H-1-benzazepin-5-one Basic information
Product Name:7-Chloro-1,2,3,4-tetrahydro-1-(2-methyl-4-nitrobenzoyl)-5H-1-benzazepin-5-one
Synonyms:7-Chloro-1,2,3,4-tetrahydro-1-(2-methyl-4-nitrobenzoyl)-5H-1-benzazepin-5-one;Tolvaptan InterMediates;7-chloro-1-(2-Methyl-4-nitrobenzoyl)-3,4-dihydro-1H-benzo[b]azepin-5(2H)-one;1H-benzo[b]azepine;7-Chloro-1,2,3,4-Tetrahydro-1-(2-Methyl-4-Nitrobenzoyl)-5H-1-Benzazepine-5-One;Tolvaptan Impurity 12;7-chloro-1-(2-methyl-4-nitrobenzoyl)-3,4-dihydro-2H-1-benzazepin-5-one;7-chloro-1-(2-methyl-4-nitrobenzoyl)-1,2,3,4-tetrahydro-5H-benzo[b]azepin-5-one
CAS:137982-91-3
MF:C18H15ClN2O4
MW:358.78
EINECS:1592732-453-0
Product Categories:Pharmaceutical Intermediates
Mol File:137982-91-3.mol
7-Chloro-1,2,3,4-tetrahydro-1-(2-methyl-4-nitrobenzoyl)-5H-1-benzazepin-5-one Chemical Properties
Melting point 152 - 155°C
Boiling point 573.3±50.0 °C(Predicted)
density 1.387
storage temp. Keep in dark place,Sealed in dry,Room Temperature
solubility DMSO (Slightly), Methanol (Slightly)
form Solid
pka-2.58±0.20(Predicted)
color White to Off-White
Safety Information
MSDS Information
7-Chloro-1,2,3,4-tetrahydro-1-(2-methyl-4-nitrobenzoyl)-5H-1-benzazepin-5-one Usage And Synthesis
Uses7-Chloro-1,2,3,4-tetrahydro-1-(2-methyl-4-nitrobenzoyl)-5H-1-benzazepin-5-one is an intermediate in synthesizing Tolvaptan-d7 (T536652), a labelled Tolvaptan (T536650). It is a selective, competitive arginine vasopressin V2 receptor antagonist used to treat hyponatremia (low blood sodium levels) associated with congestive heart failure, cirrhosis, and the syndrome of inappropriate antidiuretic hormone (SIADH).
7-Chloro-1,2,3,4-tetrahydro-1-(2-methyl-4-nitrobenzoyl)-5H-1-benzazepin-5-one Preparation Products And Raw materials

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