嘧啶，2-氨基-4-氯-5-氟- (7CI,8CI)，CAS 登记号 1683-75-6，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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Pyrimidine, 2-amino-4-chloro-5-fluoro- (7CI,8CI) · CAS 1683-75-6 · C4H3ClFN3.
| CAS Registry Number | 1683-75-6 |
|---|---|
| PubChem CID | 590134 |
| Molecular formula | C4H3ClFN3 |
| IUPAC name | 4-chloro-5-fluoropyrimidin-2-amine |
| Molecular Weight | 147.54 |
|---|---|
| XLogP3 | 0.9 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 0 |
| Exact Mass | 146.9999530 |
| Monoisotopic Mass | 146.9999530 |
| Topological Polar Surface Area | 51.8 |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| Reported hazard statements | H315 (100%), H319 (100%), H335 (100%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
1683-75-6; 2-Amino-4-chloro-5-fluoropyrimidine; DTXSID00343505; RefChem:255540; DTXCID60294584; 4-chloro-5-fluoropyrimidin-2-amine; 4-Chloro-5-fluoro-2-pyrimidinamine; Pyrimidine, 2-amino-4-chloro-5-fluoro- (7CI,8CI); MFCD09746440; 2-pyrimidinamine, 4-chloro-5-fluoro-; 4-chloro-5-fluoro-pyrimidin-2-amine; 5-Fluoro-4-chloro-2-aminopyrimidine; pyrimidine, 2-amino-4-chloro-5-fluoro-; SCHEMBL1613037; AKOS005064110; 4-Chloro-5-fluoro-2-pyrimidinamine #
CAS 1683-75-6; molecular formula C4H3ClFN3; molecular weight — g/mol.
1683-75-6, 2-Amino-4-chloro-5-fluoropyrimidine, DTXSID00343505, RefChem:255540, DTXCID60294584, 4-chloro-5-fluoropyrimidin-2-amine.
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.