5,6-Dihydro-5-oxoindolo[1,2-a]quinazoline-7-acetic acid

Also known as: IQA, Casein Kinase II Inhibitor IX, (5-Oxo-5,6-dihydroindolo[1,2-a]quinazolin-7-yl)acetic acid, 2-(5-oxo-5,6-dihydroindolo[1,2-a]quinazolin-7-yl)acetic acid, Indolo[1,2-a]quinazoline-7-acetic acid, 5,6-dihydro-5-oxo-

5,6-Dihydro-5-oxoindolo[1,2-a]quinazoline-7-acetic acid (CAS 391670-48-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C17H12N2O3 and a molecular weight of 292.29 g/mol. Key property: a density of 1.46. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 391670-48-7
Jingsj CID: J-1973613-0
Molecular Formula: C₁₇H₁₂N₂O₃
Molecular Weight: 292.29 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Density	1.46
Exact Mass	292.08500
PSA	74.83000
LogP	2.97340

Activity & Biological Data

Target	CK2
Additional Information	[1]. Liu J, et al. Cascade Reaction of Morita-Baylis-Hillman Acetates with 1,1-Enediamines or Heterocyclic Ketene Aminals: Synthesis of Highly Functionalized 2-Aminopyrroles. J Org Chem. 2019 Feb 15;84(4):1797-1807.

Frequently Asked Questions

What is the CAS number of 5,6-Dihydro-5-oxoindolo[1,2-a]quinazoline-7-acetic acid?

The CAS number of 5,6-Dihydro-5-oxoindolo[1,2-a]quinazoline-7-acetic acid is 391670-48-7.

What are the molecular formula and molecular weight of 5,6-Dihydro-5-oxoindolo[1,2-a]quinazoline-7-acetic acid?

5,6-Dihydro-5-oxoindolo[1,2-a]quinazoline-7-acetic acid has molecular formula C17H12N2O3 and molecular weight 292.29 g/mol.

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. "5,6-Dihydro-5-oxoindolo[1,2-a]quinazoline-7-acetic acid (CAS 391670-48-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1973613-0 (accessed 2026-11-06).

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