1-Propyl-3,4-dihydroquinoxalin-2(1H)-one

1-丙基-3,4-二氢喹喔啉-2(1H)-酮

Also known as: 1-Propyl-3,4-dihydro-2(1H)-quinoxalinone, 1-Propyl-3,4-dihydroquinoxalin-2(1H)-one, 2(1H)-Quinoxalinone, 3,4-dihydro-1-propyl-, 1-PROPYL-3,4-DIHYDRO-1H-QUINOXALIN-2-ONE

1-Propyl-3,4-dihydroquinoxalin-2(1H)-one (CAS 66366-87-8) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C11H14N2O and a molecular weight of 190.24200 g/mol. It is also known as 1-Propyl-3,4-dihydro-2(1H)-quinoxalinone, 2(1H)-Quinoxalinone, 3,4-dihydro-1-propyl- and 1-PROPYL-3,4-DIHYDRO-1H-QUINOXALIN-2-ONE. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 66366-87-8
Jingsj CID: J-1466729-5
Molecular Formula: C₁₁H₁₄N₂O
Chinese Name: 1-丙基-3,4-二氢喹喔啉-2(1H)-酮
Molecular Weight: 190.24200 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-Propyl-3,4-dihydroquinoxalin-2(1H)-one?

The CAS number of 1-Propyl-3,4-dihydroquinoxalin-2(1H)-one is 66366-87-8.

What are the molecular formula and molecular weight of 1-Propyl-3,4-dihydroquinoxalin-2(1H)-one?

1-Propyl-3,4-dihydroquinoxalin-2(1H)-one has molecular formula C11H14N2O and molecular weight 190.24200 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. "1-Propyl-3,4-dihydroquinoxalin-2(1H)-one (CAS 66366-87-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1466729-5 (accessed 2026-10-25).

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