| Identification | Back Directory | [Name]
3-HYDROXYPYRAZINE-2-CARBOXAMIDE | [CAS]
55321-99-8 | [Synonyms]
Favipiravir Impurity
(3-BROMOPYRIDIN-4-...
Favipiravir intermediate
Favipiravir Desfluoro Impurity
3-HYDROXYPYRAZINE-2-CARBOXAMINE
3-Hydroxy-2-pyrazinecarboxamide
3-HYDROXYPYRAZINE-2-CARBOXAMIDE
Pyrazine-2-carboxamide, 3-hydroxy-
3-Hydroxypyrazine-2-carboxamide>
3-Hydroxypyrazine-2-carboxamide,98%
Pyrazinecarboxamide, 3,4-dihydro-3-oxo-
3,4-Dihydro-3-oxo-2-pyrazinecarboxaMide
3-Hydroxypyrazine-2-carboxylic acid amide
2-Pyrazinecarboxamide, 3,4-dihydro-3-oxo-
Pyrazinecarboxamide, 3,4-dihydro-3-oxo- (9CI)
3-HYDROXYPYRAZINE-2-CARBOXAMIDE ISO 9001：2015 REACH | [EINECS(EC#)]
202-303-5 | [Molecular Formula]
C5H5N3O2 | [MDL Number]
MFCD00233977 | [MOL File]
55321-99-8.mol | [Molecular Weight]
139.11 |
| Chemical Properties | Back Directory | [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 | [InChI]
InChI=1S/C5H5N3O2/c6-4(9)3-5(10)8-2-1-7-3/h1-2H,(H2,6,9)(H,8,10) | [InChIKey]
SZPBAPFUXAADQV-UHFFFAOYSA-N | [SMILES]
C1(C(N)=O)=NC=CNC1=O |
| Hazard Information | Back Directory | [Chemical Properties]
White crystalline powder | [Uses]
Apart from biological importance of pyridine-2-carboxamide (picolinamide, pia) as well as of its derivatives such as 3-hydroxypyridine-2-carboxamide (3-OHpia), as ligands they have found their extensive application in coordina- tion chemistry in crystal engineering . | [Synthesis Reference(s)]
Journal of the American Chemical Society, 71, p. 78, 1949 DOI: 10.1021/ja01169a023 |
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