4-氨基-2-甲硫基嘧啶，CAS 登记号 2183-66-6，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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4-Amino-2-methylthiopyrimidine · CAS 2183-66-6 · C5H7N3S. UNII YKW9JYW7KR.
| CAS Registry Number | 2183-66-6 |
|---|---|
| PubChem CID | 259225 |
| Molecular formula | C5H7N3S |
| IUPAC name | 2-methylsulfanylpyrimidin-4-amine |
| UNII (FDA) | YKW9JYW7KR |
| Molecular Weight | 141.20 |
|---|---|
| XLogP3 | 0.7 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 1 |
| Exact Mass | 141.03606841 |
| Monoisotopic Mass | 141.03606841 |
| Topological Polar Surface Area | 77.1 |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| Reported hazard statements | H302 (100%), H315 (100%), H317 (95.2%), H318 (95.2%), H335 (100%) |
|---|
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
2-(Methylthio)pyrimidin-4-amine; DTXSID50293369; RefChem:461436; DTXCID60244509; 640-625-1; 2183-66-6; 2-methylsulfanylpyrimidin-4-amine; 4-Amino-2-methylthiopyrimidine; 4-Pyrimidinamine, 2-(methylthio)-; 2-(methylsulfanyl)pyrimidin-4-amine; 4-Amino-2-(methylthio)pyrimidine; MFCD02091098; 4-AMINO-2-METHYLSULFANYLPYRIMIDINE; 2-(methylthio)-4-Pyrimidinamine; YKW9JYW7KR; Pyrimidine, 4-amino-2-(methylthio)-
CAS 2183-66-6; molecular formula C5H7N3S; molecular weight — g/mol.
2-(Methylthio)pyrimidin-4-amine, DTXSID50293369, RefChem:461436, DTXCID60244509, 640-625-1, 2183-66-6.
Hazard statements reported: H302, H315, H317, H318, 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.