5-Aminoquinoxalin-2(1H)-one

5-氨基喹喔啉-2(1H)-酮

Also known as: 5-amino-1H-quinoxalin-2-one, 2(1H)-Quinoxalinone, 5-amino-, 5-Aminoquinoxalin-2(1H)-one

5-Aminoquinoxalin-2(1H)-one (CAS 1002129-56-7) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C8H7N3O and a molecular weight of 161.16100 g/mol. It is also known as 5-amino-1H-quinoxalin-2-one and 2(1H)-Quinoxalinone, 5-amino-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1002129-56-7
Jingsj CID: J-1502076-1
Molecular Formula: C₈H₇N₃O
Chinese Name: 5-氨基喹喔啉-2(1H)-酮
Molecular Weight: 161.16100 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-Aminoquinoxalin-2(1H)-one?

The CAS number of 5-Aminoquinoxalin-2(1H)-one is 1002129-56-7.

What are the molecular formula and molecular weight of 5-Aminoquinoxalin-2(1H)-one?

5-Aminoquinoxalin-2(1H)-one has molecular formula C8H7N3O and molecular weight 161.16100 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. "5-Aminoquinoxalin-2(1H)-one (CAS 1002129-56-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1502076-1 (accessed 2026-10-25).

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