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2-Amino-3-methylquinoxaline

3-甲基-2-氨基喹喔啉

Also known as: 3-Methylquinoxalin-2-amine, 3-Methyl-2-quinoxalinamine, 2-Quinoxalinamine, 3-methyl-, 3-METHYLQUINOXALIN-2-YLAMINE, 3-Methyl-quinoxalinaMine, 3-Methylquinoxalin-2-aMine

2-Amino-3-methylquinoxaline (CAS 34972-22-0) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C9H9N3 and a molecular weight of 159.18800 g/mol. It is also known as 3-Methylquinoxalin-2-amine, 3-Methyl-2-quinoxalinamine and 2-Quinoxalinamine, 3-methyl-. Key properties include a boiling point of 294.2ºC at 760mmHg, a density of 1.238g/cm3 and a flash point of 156.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
34972-22-0
Jingsj CID
J-1368674-5
Molecular Formula
C9H9N3
Chinese Name
3-甲基-2-氨基喹喔啉
Molecular Weight
159.18800 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point294.2ºC at 760mmHg
Density1.238g/cm3
Flash Point156.8ºC

Frequently Asked Questions

What is the CAS number of 2-Amino-3-methylquinoxaline?

The CAS number of 2-Amino-3-methylquinoxaline is 34972-22-0.

What are the molecular formula and molecular weight of 2-Amino-3-methylquinoxaline?

2-Amino-3-methylquinoxaline has molecular formula C9H9N3 and molecular weight 159.18800 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "2-Amino-3-methylquinoxaline (CAS 34972-22-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1368674-5 (accessed 2026-10-22).

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