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2-Amino-3-(methylamino)pyrazine

2-氨基-3-甲氨基吡嗪

Also known as: 2,3-Pyrazinediamine, N2-methyl-, 2-AMINO-3-(METHYLAMINO)PYRAZINE, 3-N-methylpyrazine-2,3-diamine, N-METHYLPYRAZINE-2,3-DIAMINE, N2-methylpyrazine-2,3-diamin, N2-methylpyrazine-2,3-diamine

2-Amino-3-(methylamino)pyrazine (CAS 84996-40-7) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C5H8N4 and a molecular weight of 124.14400 g/mol. It is also known as 2,3-Pyrazinediamine, N2-methyl-, 2-AMINO-3-(METHYLAMINO)PYRAZINE and 3-N-methylpyrazine-2,3-diamine. Key properties include a melting point of 147-148°C, a boiling point of 311.6ºC at 760 mmHg, a density of 1.271g/cm3 and a flash point of 142.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
84996-40-7
Jingsj CID
J-1133872-5
Molecular Formula
C5H8N4
Chinese Name
2-氨基-3-甲氨基吡嗪
Molecular Weight
124.14400 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Physicochemical Properties

Melting Point147-148°C
Boiling Point311.6ºC at 760 mmHg
Density1.271g/cm3
Flash Point142.2ºC

Frequently Asked Questions

What is the CAS number of 2-Amino-3-(methylamino)pyrazine?

The CAS number of 2-Amino-3-(methylamino)pyrazine is 84996-40-7.

What are the molecular formula and molecular weight of 2-Amino-3-(methylamino)pyrazine?

2-Amino-3-(methylamino)pyrazine has molecular formula C5H8N4 and molecular weight 124.14400 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-(methylamino)pyrazine (CAS 84996-40-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1133872-5 (accessed 2026-10-24).

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