7-chloro-5-oxo-1-(p-toluenesulfonyl)-2,3,4,5-tetrahydro-1H-1-benzazepine

7-氯-5-氧代-1-对甲苯磺酰基-2,3,4,5-四氢-1H-苯并氮杂卓

Also known as: 7-Chloro-1,2,3,4-tetrahydro-1-[(4-methylphenyl)sulfonyl]-5H-1-benzazepin-5-one, 7-Chloro-1-(4-methylbenzenesulfonyl)-5-oxo-2,3,4,5-tetrahydro-1H-1-benzazepine, 7-Chloro-1-tosyl-3,4-dihydro-1H-benzo[b]azepin-5(2H)-one, 7-Chloro-1-(p-tolylsulfonyl)-3,4-dihydro-2H-1-benzazepin-5-one, Tolvaptan Impurity 24, Tolvaptan Impurity 6

CAS No.
193686-76-9
Jingsj CID
J-932215-2
Molecular Formula
C17H16ClNO3S
Chinese Name
7-氯-5-氧代-1-对甲苯磺酰基-2,3,4,5-四氢-1H-苯并氮杂卓
Molecular Weight
349.83200 g/mol
Category
Solvents
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point536.5ºC at 760 mmHg
Density1.36
Flash Point278.3ºC

Frequently Asked Questions

What is the CAS number of 7-chloro-5-oxo-1-(p-toluenesulfonyl)-2,3,4,5-tetrahydro-1H-1-benzazepine?

193686-76-9

What are the molecular formula and molecular weight of 7-chloro-5-oxo-1-(p-toluenesulfonyl)-2,3,4,5-tetrahydro-1H-1-benzazepine?

C17H16ClNO3S, molecular weight 349.83200 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026