3-amino-5,6-dimethyl-1H-pyrazin-2-one
3-氨基-5,6-二甲基吡嗪-2(1H)-酮
Also known as: 3-aMino-5,6-diMethylpyrazin-2-ol, 3-Amino-5,6-dimethylpyrazin-2-ol, 2(1H)-Pyrazinone, 3-amino-5,6-dimethyl-, 3-Amino-5,6-dimethyl-1,2-dihydropyrazin-2-one, 3-Amino-5,6-dimethyl-2(1H)-pyrazinone
3-amino-5,6-dimethyl-1H-pyrazin-2-one (CAS 43029-21-6) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C6H9N3O and a molecular weight of 139.15500 g/mol. It is also known as 3-aMino-5,6-diMethylpyrazin-2-ol, 3-Amino-5,6-dimethylpyrazin-2-ol and 2(1H)-Pyrazinone, 3-amino-5,6-dimethyl-. Key properties include a melting point of 300-303 °C and a density of 1.36g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 43029-21-6
- Jingsj CID
- J-1354575-0
- Molecular Formula
- C6H9N3O
- Chinese Name
- 3-氨基-5,6-二甲基吡嗪-2(1H)-酮
- Molecular Weight
- 139.15500 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 300-303 °C |
|---|---|
| Density | 1.36g/cm3 |
Frequently Asked Questions
What is the CAS number of 3-amino-5,6-dimethyl-1H-pyrazin-2-one?
The CAS number of 3-amino-5,6-dimethyl-1H-pyrazin-2-one is 43029-21-6.
What are the molecular formula and molecular weight of 3-amino-5,6-dimethyl-1H-pyrazin-2-one?
3-amino-5,6-dimethyl-1H-pyrazin-2-one has molecular formula C6H9N3O and molecular weight 139.15500 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-amino-5,6-dimethyl-1H-pyrazin-2-one (CAS 43029-21-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1354575-0 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.