3-羟基吡嗪-2-甲酰胺(CAS 55321-99-8):分子式 C5H5N3O2、分子量 139.11。
| CAS号 | 55321-99-8 |
|---|---|
| 分子式 | C5H5N3O2 |
| 分子量 | 139.11 |
| LogP | -0.9 |
3-羟基吡嗪-2-甲酰胺 是一种化工化合物,登记 CAS 号为 55321-99-8,分子式 C5H5N3O2(分子量 139.11)。
登记 CAS 号:55321-99-8
其分子式 C5H5N3O2 由 5 个碳、5 个氢、3 个氮、2 个氧 组成。
别名/同义词:3-羟基吡嗪-2-甲酰胺 · 3-Hydroxypyrazine-2-carboxamide
3-羟基吡嗪-2-甲酰胺 的 CAS 登记号为 55321-99-8。
分子式 C5H5N3O2,分子量 139.11。
别名/同义词:3-羟基吡嗪-2-甲酰胺、3-Hydroxypyrazine-2-carboxamide。
3-羟基吡嗪-2-甲酰胺(CAS 55321-99-8)的独立参考数据,整理自公开化学数据库。
| CAS Registry Number | 55321-99-8 |
|---|---|
| PubChem CID | 294642 |
| Molecular formula | C5H5N3O2 |
| IUPAC name | 2-oxo-1H-pyrazine-3-carboxamide |
| UNII (FDA) | 5R3A375F7A |
| Molecular Weight | 139.11 |
|---|---|
| XLogP3 | -0.9 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 139.038176411 |
| Monoisotopic Mass | 139.038176411 |
| Topological Polar Surface Area | 84.6 |
| Heavy Atom Count | 10 |
3-Hydroxypyrazine-2-carboxamide; 55321-99-8; Pyrazinecarboxamide, 3,4-dihydro-3-oxo-; 3-Hydroxy-2-pyrazinecarboxamide; 3,4-Dihydro-3-oxo-2-pyrazinecarboxamide; 5R3A375F7A; NSC-163503; 2-Pyrazinecarboxamide, 3,4-dihydro-3-oxo-; NSC 163503; RefChem:483322; 676-589-9; T-1105; 2-oxo-1H-pyrazine-3-carboxamide; 3-Oxo-3,4-dihydropyrazine-2-carboxamide; MFCD00233977; Pyrazine-2-carboxamide, 3-hydroxy-
| Reported hazard statements | H315 (100%), H319 (100%), H335 (85.7%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
3-Hydroxypyrazine-2-carboxamide · CAS 55321-99-8 · C5H5N3O2. UNII 5R3A375F7A.
数据来源:PubChem / Wikidata;与随货 COA 不一致时以 COA 为准。
English page: 3-Hydroxypyrazine-2-carboxamide