5-溴-1-甲基-1H-咪唑，CAS 登记号 1003-21-0，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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5-Bromo-1-methyl-1H-imidazole · CAS 1003-21-0 · C4H5BrN2.
| CAS Registry Number | 1003-21-0 |
|---|---|
| PubChem CID | 1515258 |
| Molecular formula | C4H5BrN2 |
| IUPAC name | 5-bromo-1-methylimidazole |
| Molecular Weight | 161.00 |
|---|---|
| XLogP3 | 1 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 0 |
| Exact Mass | 159.96361 |
| Monoisotopic Mass | 159.96361 |
| Topological Polar Surface Area | 17.8 |
| Heavy Atom Count | 7 |
| Formal Charge | 0 |
| Reported hazard statements | H315 (95.7%), H319 (95.7%), H335 (93.5%) |
|---|
H315 (95.7%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (95.7%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
5-Bromo-1-methyl-1H-imidazole; 1003-21-0; DTXSID60363926; RefChem:301432; DTXCID00314972; 629-338-2; 5-Bromo-1-methylimidazole; 1H-Imidazole, 5-bromo-1-methyl-; MFCD01632218; 5-bromo-1-methyl-imidazole; 5-bromo-N-methyl-imidazole; 5-bromo-1-methyl imidazole; SCHEMBL308102; 1H-Imidazole, 5-bromo-1-methyl-;; AMY3032; ST054349
CAS 1003-21-0; molecular formula C4H5BrN2; molecular weight — g/mol.
5-Bromo-1-methyl-1H-imidazole, 1003-21-0, DTXSID60363926, RefChem:301432, DTXCID00314972, 629-338-2.
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.