1-甲基-1H-咪唑-2-甲酸，CAS 登记号 20485-43-2，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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1-Methyl-1H-imidazole-2-carboxylic acid · CAS 20485-43-2 · C5H6N2O2. UNII ST51049356.
| CAS Registry Number | 20485-43-2 |
|---|---|
| PubChem CID | 557678 |
| Molecular formula | C5H6N2O2 |
| IUPAC name | 1-methylimidazole-2-carboxylic acid |
| UNII (FDA) | ST51049356 |
| Molecular Weight | 126.11 |
|---|---|
| XLogP3 | -0.1 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 126.042927438 |
| Monoisotopic Mass | 126.042927438 |
| Topological Polar Surface Area | 55.1 |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| Reported hazard statements | H315 (100%), H319 (100%), H335 (97.9%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
1-Methyl-1H-imidazole-2-carboxylic acid; 20485-43-2; DTXSID00339660; RefChem:433828; DTXCID40290741; 626-320-6; 1-methylimidazole-2-carboxylic acid; 1H-Imidazole-2-carboxylic acid, 1-methyl-; MFCD01863421; 1-methyl-imidazole-2-carboxylic acid; SCHEMBL114011; CS-W004706; PB21787; PS-3341; SY003797; 1-Methyl-1H-imidazole-2-carboxylic acid #
CAS 20485-43-2; molecular formula C5H6N2O2; molecular weight — g/mol.
1-Methyl-1H-imidazole-2-carboxylic acid, 20485-43-2, DTXSID00339660, RefChem:433828, DTXCID40290741, 626-320-6.
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.