5-[[4-(dimethylamino)phenyl]imino]-8(5H)-quinolinone

Also known as: 5-[4-(dimethylamino)phenyl]iminoquinolin-8-one, 5-((4-(dimethylamino)phenyl)imino)-8(5H)-quinolinone, 8(5H)-Quinolinone, 5-[[4-(dimethylamino)phenyl]imino]-

5-[[4-(dimethylamino)phenyl]imino]-8(5H)-quinolinone (CAS 111811-34-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C17H15N3O and a molecular weight of 277.32100 g/mol. Key property: a melting point of 147-148ºC(lit.). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 111811-34-8
Jingsj CID: J-43969-0
Molecular Formula: C₁₇H₁₅N₃O
Molecular Weight: 277.32100 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	147-148ºC(lit.)
Exact Mass	277.12200
PSA	45.56000
LogP	3.02090

Frequently Asked Questions

What is the CAS number of 5-[[4-(dimethylamino)phenyl]imino]-8(5H)-quinolinone?

The CAS number of 5-[[4-(dimethylamino)phenyl]imino]-8(5H)-quinolinone is 111811-34-8.

What are the molecular formula and molecular weight of 5-[[4-(dimethylamino)phenyl]imino]-8(5H)-quinolinone?

5-[[4-(dimethylamino)phenyl]imino]-8(5H)-quinolinone has molecular formula C17H15N3O and molecular weight 277.32100 g/mol.

What are the upstream and downstream products of 5-[[4-(dimethylamino)phenyl]imino]-8(5H)-quinolinone?

For 5-[[4-(dimethylamino)phenyl]imino]-8(5H)-quinolinone, Upstream Products: 8-Hydroxyquinoline, N,N-Dimethyl-p-phenylenediamine monohydrochloride.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "5-[[4-(dimethylamino)phenyl]imino]-8(5H)-quinolinone (CAS 111811-34-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-43969-0 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.