Basic information
- CAS
768-36-5- Standard SMILES
NC(=O)c1c[n+]([O-])ccn1- InChIKey
WWQPCELPPKZBJE-UHFFFAOYSA-N- Molecular formula
- C5H5N3O2
- Average molar mass
- 139.11 g/mol
- Monoisotopic mass
- 139.03817641
Names & identifiers
- Preferred name
- 2-Pyrazinecarboxamide, 4-oxide
- IUPAC
- 4-oxidopyrazin-4-ium-2-carboxamide
- English name
- 3-pyrazinecarboxaMide 1-oxide
- Molecular formula
- C5H5N3O2
- Molecular weight
- 139.11
Names & synonyms
768-36-52-Pyrazinecarboxamide, 4-oxideNSC 140938DTXSID50227609RefChem:89344DTXCID501501003-Carbamoylpyrazine 1-oxide4-oxidopyrazin-4-ium-2-carboxamidepyrazine-2-carboxamide 4-oxide3-pyrazinecarboxamide 1-oxideNSC140938NSC-140938
Show more names
2-pyrazine carboxamide-4-N oxide
2-Pyrazinecarboxamide 4-oxidePyrazinamide Impurity 3SCHEMBL9447973HG58E5T3S4-hydroxypyrazine-2-carboxamideSBB086052AKOS0062749681-Oxo-1lambda~5~-pyrazine-3-carboxamide
Database identifiers
- CAS
768-36-5- PubChem CID
- 284752
- DTXSID
DTXSID50227609- UNII
- 3HG58E5T3S
- Nikkaji
- J1.412.813A
Properties
Computed structural properties
- XLogP
- -2
- Topological polar surface area
- 81.4 Ų
- Hydrogen bond donors
- 1
- Hydrogen bond acceptors
- 3
- Rotatable bonds
- 1
- Heavy atoms
- 10
- Formal charge
- 0
- Complexity
- 139
Physicochemical properties
- Symbol(GHS)
- 7 · GHS07
- Signal word
- Warning
- Hazard statements
- 302 · H302-H315-H319-H335
- Precautionary statements
- 280 · P280-P305+P351+P338
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
Safety data
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- Hazard statements
- H302-H315-H319-H335
- Precautionary statements
- P280-P305+P351+P338
Chemistry & industry
Upstream & downstream products
Downstream products
Suppliers19 total
怀化元研达生物技术有限责任公司18711085600 · [email protected]
陕西缔都新材料有限公司029-63373950 17392216152 · [email protected]
环生美森医药技术（山东）有限公司0531-88762217 18301471076 · [email protected]
怀化元研达生物技术有限责任公司18711085600; 18229999901 · [email protected]
上海澜克医药科技有限公司021-52216295 lankepharma · [email protected]
上海景颜化工科技有限公司13817811078 · [email protected]
济南精合医药科技有限公司0531-88811783 · [email protected]
深圳振强药物研发有限公司0755-66853366 13670046396 · [email protected]
南京博济达医药科技有限公司18762407961 · [email protected]
武汉峰耀同辉化学制品有限公司027-87466205 15377579727 · [email protected]
广州佳途科技股份有限公司
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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