Quinacridonequinone

喹吖啶酮醌

Also known as: 5,12-dihydroquinolino[2,3-b]acridine-6,7,13,14-tetrone, quino[2,3-b]acridine-6,7,13,14(5H,12H)-tetrone, quinolino[2,3-b]acridine-6,7,13,14(5H,12H)-tetraone, Quinacridonequinone

Quinacridonequinone (CAS 1503-48-6) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C20H10N2O4 and a molecular weight of 342.30400 g/mol. It is also known as 5,12-dihydroquinolino[2,3-b]acridine-6,7,13,14-tetrone, quino[2,3-b]acridine-6,7,13,14(5H,12H)-tetrone and quinolino[2,3-b]acridine-6,7,13,14(5H,12H)-tetraone. Key property: a melting point of >300 â„ƒ(lit.). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1503-48-6
Jingsj CID: J-47279-9
Molecular Formula: C₂₀H₁₀N₂O₄
Chinese Name: 喹吖啶酮醌
Molecular Weight: 342.30400 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	>300 â„ƒ(lit.)

Frequently Asked Questions

What is the CAS number of Quinacridonequinone?

The CAS number of Quinacridonequinone is 1503-48-6.

What are the molecular formula and molecular weight of Quinacridonequinone?

Quinacridonequinone has molecular formula C20H10N2O4 and molecular weight 342.30400 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. "Quinacridonequinone (CAS 1503-48-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-47279-9 (accessed 2026-10-23).

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