2-羟基-4-硝基吡啶，CAS 登记号 4487-51-8，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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2-hydroxy-4-nitropyridine · CAS 4487-51-8 · C5H4N2O3.
| CAS Registry Number | 4487-51-8 |
|---|---|
| PubChem CID | 2762823 |
| Molecular formula | C5H4N2O3 |
| IUPAC name | 4-nitro-1H-pyridin-2-one |
| Molecular Weight | 140.10 |
|---|---|
| XLogP3 | -0.2 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 140.02219199 |
| Monoisotopic Mass | 140.02219199 |
| Topological Polar Surface Area | 74.9 |
| 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]
2-Hydroxy-4-nitropyridine; 4487-51-8; DTXSID50376484; RefChem:473224; DTXCID50327512; 813-008-1; 4-NITROPYRIDIN-2-OL; 4-nitro-1H-pyridin-2-one; 4-Nitropyrid-2-one; MFCD04114149; 4-Nitropyridin-2(1H)-one; 4-Nitro-2-pyridinol; 4-nitro-1,2-dihydropyridin-2-one; SCHEMBL7942312; SCHEMBL9480142; SCHEMBL10770364
CAS 4487-51-8; molecular formula C5H4N2O3; molecular weight — g/mol.
2-Hydroxy-4-nitropyridine, 4487-51-8, DTXSID50376484, RefChem:473224, DTXCID50327512, 813-008-1.
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.