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6,9-Difluorobenzo[g]isoquinoline-5,10-dione

6,9-二氟苯并[g]异喹啉-5,10-二酮

Also known as: 6,9-difluorobenzoisoquinoline-5,10-dione, 6,9-Difluorobenz[g]isoquinoline-5,10-dione, 6,9-Difluorobenzo[g]isoquinolin-5,10-dione, PSQ04, Pixantrone intermediate, Pixantrone pharmaceutical intermediate

6,9-Difluorobenzo[g]isoquinoline-5,10-dione (CAS 144511-13-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C13H5F2NO2 and a molecular weight of 245.18100 g/mol. It is also known as 6,9-difluorobenzoisoquinoline-5,10-dione, 6,9-Difluorobenz[g]isoquinoline-5,10-dione and 6,9-Difluorobenzo[g]isoquinolin-5,10-dione. Key properties include a boiling point of 433°C, a density of 1.525g/cm and a flash point of 215℃. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
144511-13-7
Jingsj CID
J-1156668-3
Molecular Formula
C13H5F2NO2
Chinese Name
6,9-二氟苯并[g]异喹啉-5,10-二酮
Molecular Weight
245.18100 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point433°C
Density1.525g/cm
Flash Point215℃

Frequently Asked Questions

What is the CAS number of 6,9-Difluorobenzo[g]isoquinoline-5,10-dione?

The CAS number of 6,9-Difluorobenzo[g]isoquinoline-5,10-dione is 144511-13-7.

What are the molecular formula and molecular weight of 6,9-Difluorobenzo[g]isoquinoline-5,10-dione?

6,9-Difluorobenzo[g]isoquinoline-5,10-dione has molecular formula C13H5F2NO2 and molecular weight 245.18100 g/mol.

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

Last updated:

How to cite: Jingsj. "6,9-Difluorobenzo[g]isoquinoline-5,10-dione (CAS 144511-13-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1156668-3 (accessed 2026-10-25).

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