3-Hydroxypyrazine-2-Carboxamide
| Price | Get Latest Price | ||
| Package | 1KG | 10KG | 25KG |
| Min. Order: | 1KG |
| Supply Ability: | 1Ton |
| Update Time: | 2025-04-04 |
Product Details
| Product Name: 3-Hydroxypyrazine-2-Carboxamide | CAS No.: 55321-99-8 |
| EC-No.: 202-303-5 | Min. Order: 1KG |
| Purity: 98% | Supply Ability: 1Ton |
| Release date: 2025/04/04 |
1. Product Information
3-HYDROXYPYRAZINE-2-CARBOXAMIDE Basic information
| Product Name: | 3-HYDROXYPYRAZINE-2-CARBOXAMIDE |
| Synonyms: | 3-Hydroxy-2-pyrazinecarboxamide;Pyrazine-2-carboxamide, 3-hydroxy-;Pyrazinecarboxamide, 3,4-dihydro-3-oxo-;3-HYDROXYPYRAZINE-2-CARBOXAMIDE;3-Hydroxypyrazine-2-carboxylic acid amide;Pyrazinecarboxamide, 3,4-dihydro-3-oxo- (9CI);Favipiravir intermediate;Favipiravir Impurity |
| CAS: | 55321-99-8 |
| MF: | C5H5N3O2 |
| MW: | 139.11 |
| EINECS: | 202-303-5 |
| Product Categories: | AMIDE;Pyrazines |
| Mol File: | 55321-99-8.mol |
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| 3-HYDROXYPYRAZINE-2-CARBOXAMIDE Chemical Properties |
| Melting point | ca 270℃ |
| density | 1.63±0.1 g/cm3(Predicted) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | DMSO (Slightly), Aqueous Base (Slightly) |
| form | Solid |
| pka | 10.69±0.40(Predicted) |
| color | Pale Brown to Brown |
| λmax | 348nm(lit.) |
| Stability: | Hygroscopic |
| Safety Information |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-37 |
| HS Code | 29339900 |
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