3,3-Dimethyl-1-(prop-2-ynyl)-3,4-dihydroquinoxalin-2(1H)-one

3,3-二甲基-1-(丙-2-炔-1-基)-3,4-二氢喹喔啉-2(1H)-酮

3,3-Dimethyl-1-(prop-2-ynyl)-3,4-dihydroquinoxalin-2(1H)-one (CAS 1266971-58-7) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C13H14N2O and a molecular weight of 214.26 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1266971-58-7
Jingsj CID: J-207407-0
Molecular Formula: C₁₃H₁₄N₂O
Chinese Name: 3,3-二甲基-1-(丙-2-炔-1-基)-3,4-二氢喹喔啉-2(1H)-酮
Molecular Weight: 214.26 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

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

The CAS number of 3,3-Dimethyl-1-(prop-2-ynyl)-3,4-dihydroquinoxalin-2(1H)-one is 1266971-58-7.

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

3,3-Dimethyl-1-(prop-2-ynyl)-3,4-dihydroquinoxalin-2(1H)-one has molecular formula C13H14N2O and molecular weight 214.26 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. "3,3-Dimethyl-1-(prop-2-ynyl)-3,4-dihydroquinoxalin-2(1H)-one (CAS 1266971-58-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-207407-0 (accessed 2026-10-24).

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