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

CAS: 137982-91-3

Ref. TR-C366123

Product Information

• Name: 7-Chloro-1,2,3,4-tetrahydro-1-(2-methyl-4-nitrobenzoyl)-5H-1-benzazepin-5-one
• Synonyms: 1-(2-Methyl-4-nitrobenzoyl)-7-chloro-1,2,3,4-tetrahydrobenzo[b]azepin-5-one, 7-Chloro-1-(2-methyl-4-nitrobenzoyl)-5-oxo-2,3,4,5+tetrahydro-1H-1-benzazepine,7-Chloro-1-(2-methyl-4-nitrobenzoyl)-5-oxo-2,3,4,5-tetrahydro-1H-1-benzazepine
• Brand: TRC
• Description: Applications 7-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).References Paterna, S., et al.: Eur. J. Heart Fail, 2, 305 (2000); Udelson, J., et al.: Circulation, 104, 2417 (2001); Goldsmith, S., et al.: J. Am. Coll Cardiol., 46, 1785 (2005); Schrier, R., et al.: N. Engl. J. Med., 355, 2099 (2006)

Chemical properties

• Molecular weight: 358.78
• Formula: C₁₈H₁₅ClN₂O₄
• Color/Form: Neat
• InChI: InChI=1S/C18H15ClN2O4/c1-11-9-13(21(24)25)5-6-14(11)18(23)20-8-2-3-17(22)15-10-12(19)4-7-16(15)20/h4-7,9-10H,2-3,8H2,1H3
• SMILES: Cc1cc([N+](=O)[O-])ccc1C(=O)N1CCCC(=O)c2cc(Cl)ccc21