2-[1-(phenethylamino)ethyl]-4(3H)-quinazolinone

2-[1-(phenethylamino)ethyl]-4(3H)-quinazolinone (CAS 143993-21-9) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C18H19N3O and a molecular weight of 293.4 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 143993-21-9
Jingsj CID: J-1744763-2
Molecular Formula: C₁₈H₁₉N₃O
Molecular Weight: 293.4 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-[1-(phenethylamino)ethyl]-4(3H)-quinazolinone?

The CAS number of 2-[1-(phenethylamino)ethyl]-4(3H)-quinazolinone is 143993-21-9.

What are the molecular formula and molecular weight of 2-[1-(phenethylamino)ethyl]-4(3H)-quinazolinone?

2-[1-(phenethylamino)ethyl]-4(3H)-quinazolinone has molecular formula C18H19N3O and molecular weight 293.4 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-[1-(phenethylamino)ethyl]-4(3H)-quinazolinone (CAS 143993-21-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1744763-2 (accessed 2026-10-24).

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