6-乙基-5-氟嘧啶-4(3H)-酮，CAS 登记号 137234-87-8，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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6-ethyl-5-fluoropyrimidin-4(3H)-one · CAS 137234-87-8 · C6H7FN2O. UNII DF3JLE5M59.
| CAS Registry Number | 137234-87-8 |
|---|---|
| PubChem CID | 135405387 |
| Molecular formula | C6H7FN2O |
| IUPAC name | 4-ethyl-5-fluoro-1H-pyrimidin-6-one |
| UNII (FDA) | DF3JLE5M59 |
| Molecular Weight | 142.13 |
|---|---|
| XLogP3 | 0.4 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 142.05424101 |
| Monoisotopic Mass | 142.05424101 |
| Topological Polar Surface Area | 41.5 |
| Heavy Atom Count | 10 |
| Formal Charge | 0 |
| Reported hazard statements | H302, H400, H410, H314 (100%), H317 (100%), H318 (100%), H315 (33.3%), H319 (33.3%) |
|---|
H302: Harmful if swallowed [Warning Acute toxicity, oral]
H400: Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]
6-ethyl-5-fluoro-4(3H)-pyrimidone; EC 422-460-5; RefChem:543014; 422-460-5; 137234-87-8; 4-Ethyl-5-fluoro-6-hydroxypyrimidine; 6-Ethyl-5-fluoropyrimidin-4(3H)-one; 6-Ethyl-5-fluoro-pyrimidin-4-ol; 6-ethyl-5-fluoropyrimidin-4-ol; 6-Ethyl-5-fluoro-4-hydroxypyrimidine; 6-Ethyl-5-fluoropyrimidin-4(1H)-one; Voriconazole Impurity O; MFCD08063343; MFCD09833632; 4(3H)-PYRIMIDINONE, 6-ETHYL-5-FLUORO-; 4-ethyl-5-fluoro-1H-pyrimidin-6-one
CAS 137234-87-8; molecular formula C6H7FN2O; molecular weight — g/mol.
6-ethyl-5-fluoro-4(3H)-pyrimidone, EC 422-460-5, RefChem:543014, 422-460-5, 137234-87-8, 4-Ethyl-5-fluoro-6-hydroxypyrimidine.
Hazard statements reported: H302, H400, H410, H314, H317.
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.