2-[(Methylamino)methyl]quinazolin-4(3H)-one

2-[(甲氨基)甲基]喹唑啉-4(3H)-酮

Also known as: 2-[(Methylamino)methyl]-3,4-dihydroquinazolin-4-one, 4(3H)-Quinazolinone, 2-[(methylamino)methyl]-, 2-[(methylamino)methyl]-4(3H)-quinazolinone, 2-((Methylamino)methyl)quinazolin-4(3H)-one, 2-(methylaminomethyl)-1H-quinazolin-4-one

2-[(Methylamino)methyl]quinazolin-4(3H)-one (CAS 143993-12-8) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C10H11N3O and a molecular weight of 189.21400 g/mol. It is also known as 2-[(Methylamino)methyl]-3,4-dihydroquinazolin-4-one, 4(3H)-Quinazolinone, 2-[(methylamino)methyl]- and 2-[(methylamino)methyl]-4(3H)-quinazolinone. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 143993-12-8
Jingsj CID: J-1190653-5
Molecular Formula: C₁₀H₁₁N₃O
Chinese Name: 2-[(甲氨基)甲基]喹唑啉-4(3H)-酮
Molecular Weight: 189.21400 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-[(Methylamino)methyl]quinazolin-4(3H)-one?

The CAS number of 2-[(Methylamino)methyl]quinazolin-4(3H)-one is 143993-12-8.

What are the molecular formula and molecular weight of 2-[(Methylamino)methyl]quinazolin-4(3H)-one?

2-[(Methylamino)methyl]quinazolin-4(3H)-one has molecular formula C10H11N3O and molecular weight 189.21400 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. "2-[(Methylamino)methyl]quinazolin-4(3H)-one (CAS 143993-12-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1190653-5 (accessed 2026-10-24).

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