7-chloro-1,2,3,4-tetrahydro-1-benzazepin-5-one

Also known as: 7-Chloro-1,2,3,4-tetrahydro-5H-1-benzazepin-5-one, 7-Chloro-1,2,3,4-tetrahydro-benzo[b]azepin-5-one, 5H-1-Benzazepin-5-one, 7-chloro-1,2,3,4-tetrahydro-, 7-Chlorobenzo[b]azepan-5-one, Tolvaptan Impurity 29

7-chloro-1,2,3,4-tetrahydro-1-benzazepin-5-one (CAS 160129-45-3) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C10H10ClNO and a molecular weight of 195.645 g/mol. Key properties include a melting point of 105 °C, a boiling point of 356.5±41.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 169.4±27.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 160129-45-3
Jingsj CID: J-1518052-6
Molecular Formula: C₁₀H₁₀ClNO
Molecular Weight: 195.645 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	105 °C
Boiling Point	356.5±41.0 °C at 760 mmHg
Density	1.2±0.1 g/cm3
Flash Point	169.4±27.6 °C
Exact Mass	195.045090
PSA	29.10000
LogP	3.85
Vapor Pressure	0.0±0.8 mmHg at 25°C
Refractive Index	1.562

Customs & Trade Information

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 7-chloro-1,2,3,4-tetrahydro-1-benzazepin-5-one?

The CAS number of 7-chloro-1,2,3,4-tetrahydro-1-benzazepin-5-one is 160129-45-3.

What are the molecular formula and molecular weight of 7-chloro-1,2,3,4-tetrahydro-1-benzazepin-5-one?

7-chloro-1,2,3,4-tetrahydro-1-benzazepin-5-one has molecular formula C10H10ClNO and molecular weight 195.645 g/mol.

What are the upstream and downstream products of 7-chloro-1,2,3,4-tetrahydro-1-benzazepin-5-one?

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

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

Last updated: 8/21/2026

How to cite: Jingsj. "7-chloro-1,2,3,4-tetrahydro-1-benzazepin-5-one (CAS 160129-45-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1518052-6 (accessed 2026-11-09).

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