7-Phenyl-3,4-dihydro-1H-1,4-diazepin-5(2H)-one

7-苯基-3,4-二氢-1H-1,4-二氮杂卓-5(2H)-酮

Also known as: 5H-1,4-Diazepin-5-one, 1,2,3,4-tetrahydro-7-phenyl-, 7-phenyl-1,2,3,4-tetrahydro-1,4-diazepin-5-one, 7-phenyl-1,2,3,4-tetrahydro-[1,4]diazepin-5-one, 7-phenyl-2,3,4,5-tetrahydro-1H-1,4-diazepin-5-one

7-Phenyl-3,4-dihydro-1H-1,4-diazepin-5(2H)-one (CAS 57552-95-1) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C11H12N2O and a molecular weight of 188.22600 g/mol. It is also known as 5H-1,4-Diazepin-5-one, 1,2,3,4-tetrahydro-7-phenyl-, 7-phenyl-1,2,3,4-tetrahydro-1,4-diazepin-5-one and 7-phenyl-1,2,3,4-tetrahydro-[1,4]diazepin-5-one. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 57552-95-1
Jingsj CID: J-1377072-7
Molecular Formula: C₁₁H₁₂N₂O
Chinese Name: 7-苯基-3,4-二氢-1H-1,4-二氮杂卓-5(2H)-酮
Molecular Weight: 188.22600 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 7-Phenyl-3,4-dihydro-1H-1,4-diazepin-5(2H)-one?

The CAS number of 7-Phenyl-3,4-dihydro-1H-1,4-diazepin-5(2H)-one is 57552-95-1.

What are the molecular formula and molecular weight of 7-Phenyl-3,4-dihydro-1H-1,4-diazepin-5(2H)-one?

7-Phenyl-3,4-dihydro-1H-1,4-diazepin-5(2H)-one has molecular formula C11H12N2O and molecular weight 188.22600 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. "7-Phenyl-3,4-dihydro-1H-1,4-diazepin-5(2H)-one (CAS 57552-95-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1377072-7 (accessed 2026-10-24).

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