5-Hydroxypyrazine-2-carboxamide
5-羟基吡嗪-2-甲酰胺
Also known as: 5-Hydroxypyrazinamide, 5-Hydroxypyrazinecarboxamide, 5-Oxo-4,5-dihydropyrazine-2-carboxamide, 6-Oxo-1H-pyrazine-3-carboxamide, Pyrazinecarboxamide, 4,5-dihydro-5-oxo, 2-Pyrazinecarboxamide, 4,5-dihydro-5-oxo-, 2-Carbamoyl-5-hydroxypyrazine, 2-Carboxamido-5-hydroxypyrazine, 5-hydroxy-pyrazine-2-carboxylic acid amide
- CAS No.
- 13924-96-4
- Jingsj CID
- J-1514445-4
- Molecular Formula
- C5H5N3O2
- Chinese Name
- 5-羟基吡嗪-2-甲酰胺
- Molecular Weight
- 139.11200 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 292-295 °C |
|---|---|
| Boiling Point | 659ºC at 760mmHg |
| Density | 1.63g/cm3 |
| Flash Point | 352.4ºC |
Frequently Asked Questions
What is the CAS number of 5-Hydroxypyrazine-2-carboxamide?
13924-96-4
What are the molecular formula and molecular weight of 5-Hydroxypyrazine-2-carboxamide?
C5H5N3O2, molecular weight 139.11200 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026