2-嘧啶胺，4-甲氧基- (9CI)，CAS 登记号 155-90-8，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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2-Pyrimidinamine, 4-methoxy- (9CI) · CAS 155-90-8 · C5H7N3O. UNII C8DOV7S79V.
| CAS Registry Number | 155-90-8 |
|---|---|
| PubChem CID | 67428 |
| Molecular formula | C5H7N3O |
| IUPAC name | 4-methoxypyrimidin-2-amine |
| UNII (FDA) | C8DOV7S79V |
| Molecular Weight | 125.13 |
|---|---|
| XLogP3 | 0.2 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 1 |
| Exact Mass | 125.058911855 |
| Monoisotopic Mass | 125.058911855 |
| Topological Polar Surface Area | 61 |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| Reported hazard statements | H302 (97.6%), H315 (100%), H335 (100%) |
|---|
H302 (97.6%): Harmful if swallowed [Warning Acute toxicity, oral]
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
2-Amino-4-methoxypyrimidine; 2-Pyrimidinamine, 4-methoxy-; Pyrimidine, 2-amino-4-methoxy-; 4-methoxy-2-pyrimidinamine; C8DOV7S79V; NSC 25503; BRN 0118987; AI3-61853; NSC-25503; UNII-C8DOV7S79V; (4-METHOXYPYRIMIDIN-2-YL)AMINE; 4-Methoxy-2-aminopyrimidine; DTXSID00165784; 5-25-12-00476 (Beilstein Handbook Reference); RefChem:99584; DTXCID3088275
CAS 155-90-8; molecular formula C5H7N3O; molecular weight — g/mol.
2-Amino-4-methoxypyrimidine, 2-Pyrimidinamine, 4-methoxy-, Pyrimidine, 2-amino-4-methoxy-, 4-methoxy-2-pyrimidinamine, C8DOV7S79V, NSC 25503.
Hazard statements reported: H302, H315, 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.