3-Methylpyrazin-2-amine
2-氨基-3-甲基吡嗪
Also known as: 2-Amino-3-methylpyrazine, 3-Methyl-2-pyrazinamine, 3-Methylpyrazin-2-ylamine, Pyrazinamine, 3-methyl-, NSC 186054
3-Methylpyrazin-2-amine (CAS 19838-08-5) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C5H7N3 and a molecular weight of 109.129 g/mol. It is also known as 2-Amino-3-methylpyrazine, 3-Methyl-2-pyrazinamine and 3-Methylpyrazin-2-ylamine. Key properties include a boiling point of 242.6±35.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 123.7±13.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 19838-08-5
- Jingsj CID
- J-35124-5
- Molecular Formula
- C5H7N3
- Chinese Name
- 2-氨基-3-甲基吡嗪
- Molecular Weight
- 109.129 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 242.6±35.0 °C at 760 mmHg |
|---|---|
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 123.7±13.1 °C |
Frequently Asked Questions
What is the CAS number of 3-Methylpyrazin-2-amine?
The CAS number of 3-Methylpyrazin-2-amine is 19838-08-5.
What are the molecular formula and molecular weight of 3-Methylpyrazin-2-amine?
3-Methylpyrazin-2-amine has molecular formula C5H7N3 and molecular weight 109.129 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-Methylpyrazin-2-amine (CAS 19838-08-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-35124-5 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.