2-羟基-3-氰基吡啶，CAS 登记号 20577-27-9，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。
有机化学品
每批随货提供 COA；可按需提供 MSDS 及技术文件。邮件注明产品名称与 CAS 号，一个工作日内回复报价。
本页已列出 2-羟基-3-氰基吡啶 的 CAS 号：20577-27-9，可与随货 COA 核对。
常见纯度为 按批次COA提供(不公开发布)，包装形式为 按订单/批次确认(不公开发布)，特殊规格可在询价时说明。
主要涉及有机化学品。
来信 info@591daili.com 或 WhatsApp 联系，提供产品名称、CAS 号与数量，确认价格与交期后即可安排发货，验收以批次 COA 为准。
2-HYDROXY-3-CYANOPYRIDINE · CAS 20577-27-9 · C6H4N2O.
| CAS Registry Number | 20577-27-9 |
|---|---|
| PubChem CID | 577543 |
| Molecular formula | C6H4N2O |
| IUPAC name | 2-oxo-1H-pyridine-3-carbonitrile |
| Molecular Weight | 120.11 |
|---|---|
| XLogP3 | 0.1 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 120.032362755 |
| Monoisotopic Mass | 120.032362755 |
| Topological Polar Surface Area | 52.9 |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| Reported hazard statements | H302 (97.5%), H318 (95%), H312 (100%), H315 (100%), H319 (100%), H332 (100%), H335 (100%) |
|---|
H302 (97.5%): Harmful if swallowed [Warning Acute toxicity, oral]
H318 (95%): Causes serious eye damage [Danger Serious eye damage/eye irritation]
20577-27-9; 3-CYANO-2-PYRIDONE; RefChem:473125; 2-Hydroxynicotinonitrile; 3-Cyano-2-hydroxypyridine; 2-Hydroxy-3-cyanopyridine; 2-Hydroxypyridine-3-carbonitrile; 95907-03-2; 5657-63-6; 2-oxo-1H-pyridine-3-carbonitrile; 2-oxo-1,2-dihydropyridine-3-carbonitrile; 1,2-DIHYDRO-2-OXOPYRIDINE-3-CARBONITRILE; 3-Pyridinecarbonitrile, 1,2-dihydro-2-oxo-; cyanopyridone; MFCD07363805; CHEMBL2314370
CAS 20577-27-9; molecular formula C6H4N2O; molecular weight — g/mol.
20577-27-9, 3-CYANO-2-PYRIDONE, RefChem:473125, 2-Hydroxynicotinonitrile, 3-Cyano-2-hydroxypyridine, 2-Hydroxy-3-cyanopyridine.
Hazard statements reported: H302, H318, H312, H315, H319.
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.