7-Chloro-3-nitro-3,4-dihydro-1H-quinolin-2-one

7-氯-3-硝基-3,4-二氢-1H-喹啉-2-酮

Also known as: 7-CHLORO-3-NITRO-3,4-DIHYDRO-1H-QUINOLIN-2-ONE, 2(1H)-Quinolinone,7-chloro-3,4-dihydro-3-nitro-, 7-Chloro-3-nitro-3,4-dihydroquinolin-2(1H)-one, 7-chloro-3-nitro-3,4-dihydro-1h-quinolin-2-one, L 698544

7-Chloro-3-nitro-3,4-dihydro-1H-quinolin-2-one (CAS 147778-05-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H7ClN2O3 and a molecular weight of 226.61600 g/mol. It is also known as 7-CHLORO-3-NITRO-3,4-DIHYDRO-1H-QUINOLIN-2-ONE, 2(1H)-Quinolinone,7-chloro-3,4-dihydro-3-nitro- and 7-Chloro-3-nitro-3,4-dihydroquinolin-2(1H)-one. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 147778-05-0
Jingsj CID: J-1149642-7
Molecular Formula: C₉H₇ClN₂O₃
Chinese Name: 7-氯-3-硝基-3,4-二氢-1H-喹啉-2-酮
Molecular Weight: 226.61600 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 7-Chloro-3-nitro-3,4-dihydro-1H-quinolin-2-one?

The CAS number of 7-Chloro-3-nitro-3,4-dihydro-1H-quinolin-2-one is 147778-05-0.

What are the molecular formula and molecular weight of 7-Chloro-3-nitro-3,4-dihydro-1H-quinolin-2-one?

7-Chloro-3-nitro-3,4-dihydro-1H-quinolin-2-one has molecular formula C9H7ClN2O3 and molecular weight 226.61600 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-Chloro-3-nitro-3,4-dihydro-1H-quinolin-2-one (CAS 147778-05-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1149642-7 (accessed 2026-10-26).

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