4-(2-Fluorophenyl)-1,3-dihydroquinoxalin-2-one

4-(2-氟苯基)-1,3-二氢喹喔啉-2-酮

4-(2-Fluorophenyl)-1,3-dihydroquinoxalin-2-one (CAS 1889818-05-6) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C14H11FN2O and a molecular weight of 242.25 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1889818-05-6
Jingsj CID: J-941406-4
Molecular Formula: C₁₄H₁₁FN₂O
Chinese Name: 4-(2-氟苯基)-1,3-二氢喹喔啉-2-酮
Molecular Weight: 242.25 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-(2-Fluorophenyl)-1,3-dihydroquinoxalin-2-one?

The CAS number of 4-(2-Fluorophenyl)-1,3-dihydroquinoxalin-2-one is 1889818-05-6.

What are the molecular formula and molecular weight of 4-(2-Fluorophenyl)-1,3-dihydroquinoxalin-2-one?

4-(2-Fluorophenyl)-1,3-dihydroquinoxalin-2-one has molecular formula C14H11FN2O and molecular weight 242.25 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-(2-Fluorophenyl)-1,3-dihydroquinoxalin-2-one (CAS 1889818-05-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-941406-4 (accessed 2026-10-24).

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