3-(Methylamino)quinazolin-4(3H)-one

3-(甲基氨基)喹唑啉-4(3H)-酮

Also known as: 3-(METHYLAMINO)-3,4-DIHYDROQUINAZOLIN-4-ONE, 3-(methylamino)-3,4-dihydroquinazolin-4-one, 3-(methylamino)quinazolin-4-one, 3-METHYLAMINO-4(3H)QUINAZOLINONE, 3-Methylamino-4(3H)-chinazolinon, 3-methylamino-3H-quinazolin-4-one, 4(3H)-Quinazolinone, 3-(methylamino)-, 3-(Methylamino)-4(3H)-quinazolinone

3-(Methylamino)quinazolin-4(3H)-one (CAS 60512-86-9) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C9H9N3O and a molecular weight of 175.18700 g/mol. It is also known as 3-(METHYLAMINO)-3,4-DIHYDROQUINAZOLIN-4-ONE, 3-(methylamino)-3,4-dihydroquinazolin-4-one and 3-(methylamino)quinazolin-4-one. Key property: a melting point of 110 â„ƒ. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 60512-86-9
Jingsj CID: J-898898-0
Molecular Formula: C₉H₉N₃O
Chinese Name: 3-(甲基氨基)喹唑啉-4(3H)-酮
Molecular Weight: 175.18700 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	110 â„ƒ

Frequently Asked Questions

What is the CAS number of 3-(Methylamino)quinazolin-4(3H)-one?

The CAS number of 3-(Methylamino)quinazolin-4(3H)-one is 60512-86-9.

What are the molecular formula and molecular weight of 3-(Methylamino)quinazolin-4(3H)-one?

3-(Methylamino)quinazolin-4(3H)-one has molecular formula C9H9N3O and molecular weight 175.18700 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. "3-(Methylamino)quinazolin-4(3H)-one (CAS 60512-86-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-898898-0 (accessed 2026-10-25).

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