2-嘧啶胺，5-氟- (9CI)，CAS 登记号 1683-85-8，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。
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-嘧啶胺，5-氟- (9CI) 的 CAS 号：1683-85-8，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-Pyrimidinamine, 5-fluoro- (9CI) · CAS 1683-85-8 · C4H4FN3.
| CAS Registry Number | 1683-85-8 |
|---|---|
| PubChem CID | 15209694 |
| Molecular formula | C4H4FN3 |
| IUPAC name | 5-fluoropyrimidin-2-amine |
| Molecular Weight | 113.09 |
|---|---|
| XLogP3 | 0 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 0 |
| Exact Mass | 113.03892530 |
| Monoisotopic Mass | 113.03892530 |
| Topological Polar Surface Area | 51.8 |
| Heavy Atom Count | 8 |
| Formal Charge | 0 |
| Reported hazard statements | H302 (100%), H312 (50%), H315 (75%), H318 (25%), H319 (75%), H332 (50%), H335 (75%) |
|---|
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
H312 (50%): Harmful in contact with skin [Warning Acute toxicity, dermal]
2-Amino-5-fluoropyrimidine; RefChem:464605; 807-293-1; 5-fluoropyrimidin-2-amine; 1683-85-8; 5-Fluoro-pyrimidin-2-ylamine; 2-Pyrimidinamine, 5-fluoro-; MFCD11846500; C4H4FN3; 5-fluoro-2-aminopyrimidine; DTXSID20570058; AKOS006340292; CS-W018630; SY033491; EN300-344955; 5-Fluoro-2-pyrimidinamine
CAS 1683-85-8; molecular formula C4H4FN3; molecular weight — g/mol.
2-Amino-5-fluoropyrimidine, RefChem:464605, 807-293-1, 5-fluoropyrimidin-2-amine, 1683-85-8, 5-Fluoro-pyrimidin-2-ylamine.
Hazard statements reported: H302, H312, H315, H318, 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.