5-羟基吡嗪-3-羧酸，CAS 登记号 34604-60-9，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于有机化学品。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。
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5-hydroxypyrazine-3-carboxylic acid · CAS 34604-60-9 · C5H4N2O3. UNII M2V0DP3ENP.
| CAS Registry Number | 34604-60-9 |
|---|---|
| PubChem CID | 161825 |
| Molecular formula | C5H4N2O3 |
| IUPAC name | 6-oxo-1H-pyrazine-3-carboxylic acid |
| UNII (FDA) | M2V0DP3ENP |
| Molecular Weight | 140.10 |
|---|---|
| XLogP3 | -1 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 1 |
| Exact Mass | 140.02219199 |
| Monoisotopic Mass | 140.02219199 |
| Topological Polar Surface Area | 78.8 |
| Heavy Atom Count | 10 |
| Formal Charge | 0 |
| Reported hazard statements | H315 (100%), H319 (100%), H335 (100%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
5-hydroxypyrazine-2-carboxylic acid; 34604-60-9; 5-Hydroxypyrazinoic acid; Pyrazinecarboxylic acid, 4,5-dihydro-5-oxo-; M2V0DP3ENP; DTXSID40188179; RefChem:536259; DTXCID20110670; 640-522-1; 5-Hydroxy-2-pyrazinecarboxylic acid; 5-oxo-4,5-dihydropyrazine-2-carboxylic acid; 5-Hydroxy-pyrazine-2-carboxylic acid; 6-oxo-1H-pyrazine-3-carboxylic acid; MFCD00190599; 2-Pyrazinecarboxylicacid, 4,5-dihydro-5-oxo-, sodium salt (1:1); UNII-M2V0DP3ENP
CAS 34604-60-9; molecular formula C5H4N2O3; molecular weight — g/mol.
5-hydroxypyrazine-2-carboxylic acid, 34604-60-9, 5-Hydroxypyrazinoic acid, Pyrazinecarboxylic acid, 4,5-dihydro-5-oxo-, M2V0DP3ENP, DTXSID40188179.
Hazard statements reported: H315, H319, H335.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.