3-(2-aminoethyl)-2-methylquinazolin-4(3H)-one

3-(2-氨基乙基)-2-甲基-4(3H)-喹唑啉酮

Also known as: 3-(2-Amino-ethyl)-2-methyl-3H-quinazolin-4-one, 3-(2-Aminoethyl)-2-methylquinazolin-4(3h)-one, 3-(2-aminoethyl)-2-methyl-3,4-dihydroquinazolin-4-one, 4(3H)-Quinazolinone, 3-(2-aminoethyl)-2-methyl-

3-(2-aminoethyl)-2-methylquinazolin-4(3H)-one (CAS 50840-29-4) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C11H13N3O and a molecular weight of 203.24 g/mol. It is also known as 3-(2-Amino-ethyl)-2-methyl-3H-quinazolin-4-one, 3-(2-Aminoethyl)-2-methylquinazolin-4(3h)-one and 3-(2-aminoethyl)-2-methyl-3,4-dihydroquinazolin-4-one. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 50840-29-4
Jingsj CID: J-708359-2
Molecular Formula: C₁₁H₁₃N₃O
Chinese Name: 3-(2-氨基乙基)-2-甲基-4(3H)-喹唑啉酮
Molecular Weight: 203.24 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-(2-aminoethyl)-2-methylquinazolin-4(3H)-one?

The CAS number of 3-(2-aminoethyl)-2-methylquinazolin-4(3H)-one is 50840-29-4.

What are the molecular formula and molecular weight of 3-(2-aminoethyl)-2-methylquinazolin-4(3H)-one?

3-(2-aminoethyl)-2-methylquinazolin-4(3H)-one has molecular formula C11H13N3O and molecular weight 203.24 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-(2-aminoethyl)-2-methylquinazolin-4(3H)-one (CAS 50840-29-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-708359-2 (accessed 2026-10-23).

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