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

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

7-chloro-5-oxo-1-(p-toluenesulfonyl)-2,3,4,5-tetrahydro-1H-1-benzazepine (CAS 193686-76-9) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C17H16ClNO3S and a molecular weight of 349.83200 g/mol. Key properties include a boiling point of 536.5ºC at 760 mmHg, a density of 1.36 and a flash point of 278.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
193686-76-9
Jingsj CID
J-932215-0
Molecular Formula
C17H16ClNO3S
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
Exact Mass349.05400
PSA62.83000
LogP4.96600
Refractive Index1.619

Frequently Asked Questions

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

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

7-chloro-5-oxo-1-(p-toluenesulfonyl)-2,3,4,5-tetrahydro-1H-1-benzazepine has molecular formula C17H16ClNO3S and molecular weight 349.83200 g/mol.

What are the upstream and downstream products of 7-chloro-5-oxo-1-(p-toluenesulfonyl)-2,3,4,5-tetrahydro-1H-1-benzazepine?

For 7-chloro-5-oxo-1-(p-toluenesulfonyl)-2,3,4,5-tetrahydro-1H-1-benzazepine, Upstream Products: methyl 5-chloro-2-[(4-ethoxy-4-oxobutyl)-(4-methylphenyl)sulfonylamino]benzoate, Methyl 5-chloroanthranilate, 5-Chloro-2-nitrobenzoic acid; Downstream Products: 7-Chloro-1,2,3,4-tetrahydro-1-(2-methyl-4-nitrobenzoyl)-5H-1-benzazepin-5-one, 1-(4-Amino-2-methylbenzoyl)-7-chloro-1,2,3,4-tetrahydro-5H-1-benzazepin-5-one, N-[4-[(7-Chloro-2,3,4,5-tetrahydro-5-oxo-1H-1-benzazepin-1-yl)carbonyl]-3-methylphenyl]-2-methylbenzamide.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "7-chloro-5-oxo-1-(p-toluenesulfonyl)-2,3,4,5-tetrahydro-1H-1-benzazepine (CAS 193686-76-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-932215-0 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.