4(1H)-嘧啶酮,5-氟-2-甲氧基-,腙(9CI)，CAS 登记号 166524-64-7，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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4(1H)-Pyrimidinone,5-fluoro-2-methoxy-,hydrazone(9CI) · CAS 166524-64-7 · C5H7FN4O. UNII NS00077361.
| CAS Registry Number | 166524-64-7 |
|---|---|
| PubChem CID | 15790245 |
| Molecular formula | C5H7FN4O |
| IUPAC name | (5-fluoro-2-methoxypyrimidin-4-yl)hydrazine |
| UNII (FDA) | NS00077361 |
| Molecular Weight | 158.13 |
|---|---|
| XLogP3 | 0.2 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 2 |
| Exact Mass | 158.06038902 |
| Monoisotopic Mass | 158.06038902 |
| Topological Polar Surface Area | 73.1 |
| Heavy Atom Count | 11 |
| Formal Charge | 0 |
| Reported hazard statements | H252 (100%), H301 (100%) |
|---|
H252 (100%): Self-heating in large quantities; may catch fire [Warning Self-heating substances and mixtures]
H301 (100%): Toxic if swallowed [Danger Acute toxicity, oral]
5-FLUORO-4-HYDRAZINO-2-METHOXYPYRIMIDINE; EC 605-444-4; RefChem:535900; 605-444-4; 166524-64-7; 5-fluoro-4-hydrazinyl-2-methoxypyrimidine; (5-fluoro-2-methoxypyrimidin-4-yl)hydrazine; 4(1H)-Pyrimidinone,5-fluoro-2-methoxy-,hydrazone(9CI); MFCD09955584; C5H7FN4O; Pyrimidine, 5-fluoro-4-hydrazinyl-2-methoxy-; (5-fluoro-2-methoxy-pyrimidin-4-yl)hydrazine; SCHEMBL8103008; DTXSID90578349; AKOS005174259; DS-5055
CAS 166524-64-7; molecular formula C5H7FN4O; molecular weight — g/mol.
5-FLUORO-4-HYDRAZINO-2-METHOXYPYRIMIDINE, EC 605-444-4, RefChem:535900, 605-444-4, 166524-64-7, 5-fluoro-4-hydrazinyl-2-methoxypyrimidine.
Hazard statements reported: H252, H301.
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.