2-羟基烟酸，CAS 登记号 609-71-2，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-Hydroxynicotinic acid · CAS 609-71-2 · C6H5NO3. UNII TMQ68Q9BA3.
| CAS Registry Number | 609-71-2 |
|---|---|
| PubChem CID | 69114 |
| Molecular formula | C6H5NO3 |
| IUPAC name | 2-oxo-1H-pyridine-3-carboxylic acid |
| UNII (FDA) | TMQ68Q9BA3 |
| Molecular Weight | 139.11 |
|---|---|
| XLogP3 | 0.5 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 139.026943022 |
| Monoisotopic Mass | 139.026943022 |
| Topological Polar Surface Area | 66.4 |
| Heavy Atom Count | 10 |
| Formal Charge | 0 |
| Reported hazard statements | H315 (100%), H319 (100%), H335 (97.9%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
2-Hydroxynicotinic acid; 609-71-2; 2-Hydroxypyridine-3-carboxylic acid; 1,2-Dihydro-2-oxonicotinic acid; 1,2-Dihydro-2-oxo-3-pyridinecarboxylic acid; TMQ68Q9BA3; NSC-226152; DTXSID20209735; RefChem:473477; DTXCID70132226; 210-198-2; 2-oxo-1,2-dihydropyridine-3-carboxylic acid; 2-oxo-1H-pyridine-3-carboxylic acid; MFCD00010100; 2-hydroxy nicotinic acid; 3-Pyridinecarboxylic acid, 1,2-dihydro-2-oxo-
CAS 609-71-2; molecular formula C6H5NO3; molecular weight — g/mol.
2-Hydroxynicotinic acid, 609-71-2, 2-Hydroxypyridine-3-carboxylic acid, 1,2-Dihydro-2-oxonicotinic acid, 1,2-Dihydro-2-oxo-3-pyridinecarboxylic acid, TMQ68Q9BA3.
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.