4-(3-ethylphenyl)-4,5-dihydro-1,4-benzoxazepin-3(2H)-one

4-(3-乙基苯基)-4,5-二氢-1,4-苯并氧氮杂䓬-3(2H)-酮

4-(3-ethylphenyl)-4,5-dihydro-1,4-benzoxazepin-3(2H)-one (CAS 1357778-19-8) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C17H17NO2 and a molecular weight of 267.32 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1357778-19-8
Jingsj CID: J-1772053-5
Molecular Formula: C₁₇H₁₇NO₂
Chinese Name: 4-(3-乙基苯基)-4,5-二氢-1,4-苯并氧氮杂䓬-3(2H)-酮
Molecular Weight: 267.32 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-(3-ethylphenyl)-4,5-dihydro-1,4-benzoxazepin-3(2H)-one?

The CAS number of 4-(3-ethylphenyl)-4,5-dihydro-1,4-benzoxazepin-3(2H)-one is 1357778-19-8.

What are the molecular formula and molecular weight of 4-(3-ethylphenyl)-4,5-dihydro-1,4-benzoxazepin-3(2H)-one?

4-(3-ethylphenyl)-4,5-dihydro-1,4-benzoxazepin-3(2H)-one has molecular formula C17H17NO2 and molecular weight 267.32 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. "4-(3-ethylphenyl)-4,5-dihydro-1,4-benzoxazepin-3(2H)-one (CAS 1357778-19-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1772053-5 (accessed 2026-10-25).

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