(3R)-5-fluoro-3-methyl-3,4-dihydro-1H-quinoxalin-2-one

(3R)-5-氟-3-甲基-3,4-二氢-1H-喹喔啉-2-酮

(3R)-5-fluoro-3-methyl-3,4-dihydro-1H-quinoxalin-2-one (CAS 1931934-94-9) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C9H9FN2O and a molecular weight of 180.18 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1931934-94-9
Jingsj CID: J-1687958-4
Molecular Formula: C₉H₉FN₂O
Chinese Name: (3R)-5-氟-3-甲基-3,4-二氢-1H-喹喔啉-2-酮
Molecular Weight: 180.18 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of (3R)-5-fluoro-3-methyl-3,4-dihydro-1H-quinoxalin-2-one?

The CAS number of (3R)-5-fluoro-3-methyl-3,4-dihydro-1H-quinoxalin-2-one is 1931934-94-9.

What are the molecular formula and molecular weight of (3R)-5-fluoro-3-methyl-3,4-dihydro-1H-quinoxalin-2-one?

(3R)-5-fluoro-3-methyl-3,4-dihydro-1H-quinoxalin-2-one has molecular formula C9H9FN2O and molecular weight 180.18 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. "(3R)-5-fluoro-3-methyl-3,4-dihydro-1H-quinoxalin-2-one (CAS 1931934-94-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1687958-4 (accessed 2026-10-25).

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