1H-Benzo[d]azepin-2(3H)-one

1H-苯并[d]氮杂卓-2(3H)-酮

Also known as: 1,3-Dihydro-2H-3-benzazepin-2-one, 1,3-Dihydro-2H-benzo[d]azepin-2-one, 1,3-Dihydro-3-benzazepin-2-one, 1,3-Dihydro-benzo[d]azepin-2-one, 1H,3H-benzo[d]azepin-2-one, 1H-2-Oxo-2,3-dihydrobenzazepin-(3), 2-Oxo-2,3-dihydro-1H-3-benzazepin, 2H-3-Benzazepin-2-one, 1,3-dihydro-

1H-Benzo[d]azepin-2(3H)-one (CAS 19301-09-8) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C10H9NO and a molecular weight of 159.18500 g/mol. It is also known as 1,3-Dihydro-2H-3-benzazepin-2-one, 1,3-Dihydro-2H-benzo[d]azepin-2-one and 1,3-Dihydro-3-benzazepin-2-one. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 19301-09-8
Jingsj CID: J-1357596-6
Molecular Formula: C₁₀H₉NO
Chinese Name: 1H-苯并[d]氮杂卓-2(3H)-酮
Molecular Weight: 159.18500 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1H-Benzo[d]azepin-2(3H)-one?

The CAS number of 1H-Benzo[d]azepin-2(3H)-one is 19301-09-8.

What are the molecular formula and molecular weight of 1H-Benzo[d]azepin-2(3H)-one?

1H-Benzo[d]azepin-2(3H)-one has molecular formula C10H9NO and molecular weight 159.18500 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "1H-Benzo[d]azepin-2(3H)-one (CAS 19301-09-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1357596-6 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.