2-氯-5-氟嘧啶-4-醇，CAS 登记号 155-12-4，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-chloro-5-fluoropyrimidin-4-ol · CAS 155-12-4 · C4H2ClFN2O. UNII KCH3TJF2KT.
| CAS Registry Number | 155-12-4 |
|---|---|
| PubChem CID | 255394 |
| Molecular formula | C4H2ClFN2O |
| IUPAC name | 2-chloro-5-fluoro-1H-pyrimidin-6-one |
| UNII (FDA) | KCH3TJF2KT |
| Molecular Weight | 148.52 |
|---|---|
| XLogP3 | 0.6 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 147.9839685 |
| Monoisotopic Mass | 147.9839685 |
| Topological Polar Surface Area | 41.5 |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| Reported hazard statements | H302 (100%), H312 (100%), H315 (100%), H319 (100%), H332 (100%), H335 (100%) |
|---|
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
H312 (100%): Harmful in contact with skin [Warning Acute toxicity, dermal]
2-chloro-5-fluoropyrimidin-4-ol; RefChem:469340; 814-809-9; 155-12-4; 2-Chloro-4-hydroxy-5-fluoropyrimidine; 2-CHLORO-5-FLUOROPYRIMIDIN-4-ONE; 2-chloro-5-fluoropyrimidin-4(3H)-one; 2-chloro-5-fluoro-1H-pyrimidin-6-one; 4(3H)-pyrimidinone, 2-chloro-5-fluoro-; MFCD01346689; 2-chloro-5-fluoro-3H-pyrimidin-4-one; C4H2ClFN2O; 2-Chloro-5-fluoro-4-hydroxypyrimidine; 4(1H)-Pyrimidinone, 2-chloro-5-fluoro-; 2-chloro-5-fluoro-3,4-dihydropyrimidin-4-one; NCIOpen2_000832
CAS 155-12-4; molecular formula C4H2ClFN2O; molecular weight — g/mol.
2-chloro-5-fluoropyrimidin-4-ol, RefChem:469340, 814-809-9, 155-12-4, 2-Chloro-4-hydroxy-5-fluoropyrimidine, 2-CHLORO-5-FLUOROPYRIMIDIN-4-ONE.
Hazard statements reported: H302, H312, H315, H319, H332.
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.