5-fluoro-3,4-dihydroquinolin-2(1H)-one

5-氟-3,4-二氢-1H-喹啉-2-酮

Also known as: 2(1H)-Quinolinone, 5-fluoro-3,4-dihydro-, 5-FLUORO-3,4-DIHYDRO-2(1H)-QUINOLINONE, 5-fluoro-3,4-dihydro-1H-quinolin-2-one

5-fluoro-3,4-dihydroquinolin-2(1H)-one (CAS 116434-95-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H8FNO and a molecular weight of 165.16400 g/mol. It is also known as 2(1H)-Quinolinone, 5-fluoro-3,4-dihydro-, 5-FLUORO-3,4-DIHYDRO-2(1H)-QUINOLINONE and 5-fluoro-3,4-dihydro-1H-quinolin-2-one. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 116434-95-8
Jingsj CID: J-1389299-1
Molecular Formula: C₉H₈FNO
Chinese Name: 5-氟-3,4-二氢-1H-喹啉-2-酮
Molecular Weight: 165.16400 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-fluoro-3,4-dihydroquinolin-2(1H)-one?

The CAS number of 5-fluoro-3,4-dihydroquinolin-2(1H)-one is 116434-95-8.

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

5-fluoro-3,4-dihydroquinolin-2(1H)-one has molecular formula C9H8FNO and molecular weight 165.16400 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. "5-fluoro-3,4-dihydroquinolin-2(1H)-one (CAS 116434-95-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1389299-1 (accessed 2026-10-22).

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