2-(4-aminophenyl)-3H-quinazolin-4-one

2-(4-氨基苯基)-4(3H)-喹唑啉酮

Also known as: 2-(4-aminophenyl)-1H-quinazolin-4-one, 2-(4-aminophenyl)quinazolin-4(3H)-one, 2-(4-amino-phenyl)-3H-quinazolin-4-one, 2-(p-aminophenyl)-4(3H)-quinazolinone, 2-(p-Aminophenyl)-(4)-chinazolon

2-(4-aminophenyl)-3H-quinazolin-4-one (CAS 17329-27-0) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C14H11N3O and a molecular weight of 237.25700 g/mol. It is also known as 2-(4-aminophenyl)-1H-quinazolin-4-one, 2-(4-aminophenyl)quinazolin-4(3H)-one and 2-(4-amino-phenyl)-3H-quinazolin-4-one. Key properties include a boiling point of 464ºC at 760 mmHg, a density of 1.34g/cm3 and a flash point of 234.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 17329-27-0
Jingsj CID: J-1373239-8
Molecular Formula: C₁₄H₁₁N₃O
Chinese Name: 2-(4-氨基苯基)-4(3H)-喹唑啉酮
Molecular Weight: 237.25700 g/mol
Category: Ketones
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Physicochemical Properties

Boiling Point	464ºC at 760 mmHg
Density	1.34g/cm3
Flash Point	234.4ºC

Frequently Asked Questions

What is the CAS number of 2-(4-aminophenyl)-3H-quinazolin-4-one?

The CAS number of 2-(4-aminophenyl)-3H-quinazolin-4-one is 17329-27-0.

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

2-(4-aminophenyl)-3H-quinazolin-4-one has molecular formula C14H11N3O and molecular weight 237.25700 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-(4-aminophenyl)-3H-quinazolin-4-one (CAS 17329-27-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1373239-8 (accessed 2026-10-24).

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