1,3-Dioxolo[4,5-f]quinazolin-7(6H)-one

1,3-二噁唑[4,5-F]喹唑啉-7(6H)-酮

Also known as: 5,6-methylenedioxy-2(1H)-quinazolinone

1,3-Dioxolo[4,5-f]quinazolin-7(6H)-one (CAS 98216-21-8) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C9H6N2O3 and a molecular weight of 190.15554 g/mol. It is also known as 5,6-methylenedioxy-2(1H)-quinazolinone. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 98216-21-8
Jingsj CID: J-1605894-3
Molecular Formula: C₉H₆N₂O₃
Chinese Name: 1,3-二噁唑[4,5-F]喹唑啉-7(6H)-酮
Molecular Weight: 190.15554 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1,3-Dioxolo[4,5-f]quinazolin-7(6H)-one?

The CAS number of 1,3-Dioxolo[4,5-f]quinazolin-7(6H)-one is 98216-21-8.

What are the molecular formula and molecular weight of 1,3-Dioxolo[4,5-f]quinazolin-7(6H)-one?

1,3-Dioxolo[4,5-f]quinazolin-7(6H)-one has molecular formula C9H6N2O3 and molecular weight 190.15554 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. "1,3-Dioxolo[4,5-f]quinazolin-7(6H)-one (CAS 98216-21-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1605894-3 (accessed 2026-10-25).

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