7-Amino-3-(4-chloro-phenyl)-8-ethynyl-2-isopropyl-3H-quinazolin-4-one

7-氨基-3-(4-氯苯基)-8-乙炔基-2-异丙基-3H-喹唑啉-4-酮

7-Amino-3-(4-chloro-phenyl)-8-ethynyl-2-isopropyl-3H-quinazolin-4-one (CAS 871814-41-4) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C19H16ClN3O and a molecular weight of 337.8 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 871814-41-4
Jingsj CID: J-493450-5
Molecular Formula: C₁₉H₁₆ClN₃O
Chinese Name: 7-氨基-3-(4-氯苯基)-8-乙炔基-2-异丙基-3H-喹唑啉-4-酮
Molecular Weight: 337.8 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 7-Amino-3-(4-chloro-phenyl)-8-ethynyl-2-isopropyl-3H-quinazolin-4-one?

The CAS number of 7-Amino-3-(4-chloro-phenyl)-8-ethynyl-2-isopropyl-3H-quinazolin-4-one is 871814-41-4.

What are the molecular formula and molecular weight of 7-Amino-3-(4-chloro-phenyl)-8-ethynyl-2-isopropyl-3H-quinazolin-4-one?

7-Amino-3-(4-chloro-phenyl)-8-ethynyl-2-isopropyl-3H-quinazolin-4-one has molecular formula C19H16ClN3O and molecular weight 337.8 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. "7-Amino-3-(4-chloro-phenyl)-8-ethynyl-2-isopropyl-3H-quinazolin-4-one (CAS 871814-41-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-493450-5 (accessed 2026-10-24).

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