1-甲基-1H-吡唑-4-甲醛，CAS 登记号 25016-11-9，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-pyrazole-4-carbaldehyde · CAS 25016-11-9 · C5H6N2O. UNII BCP9000051.
| CAS Registry Number | 25016-11-9 |
|---|---|
| PubChem CID | 573117 |
| Molecular formula | C5H6N2O |
| IUPAC name | 1-methylpyrazole-4-carbaldehyde |
| UNII (FDA) | BCP9000051 |
| Molecular Weight | 110.11 |
|---|---|
| XLogP3 | -0.3 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 110.048012819 |
| Monoisotopic Mass | 110.048012819 |
| Topological Polar Surface Area | 34.9 |
| Heavy Atom Count | 8 |
| Formal Charge | 0 |
| Reported hazard statements | H315 (100%), H317 (88.6%), H318 (88.6%), H319 (11.4%), H335 (97.7%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H317 (88.6%): May cause an allergic skin reaction [Warning Sensitization, Skin]
1-Methyl-1H-pyrazole-4-carbaldehyde; 25016-11-9; 1-Methyl-1H-pyrazole-4-carboxaldehyde; DTXSID00341445; RefChem:433890; DTXCID20292526; 627-692-2; 1-methylpyrazole-4-carbaldehyde; 1H-pyrazole-4-carboxaldehyde, 1-methyl-; MFCD00460465; 4-formyl-1-methylpyrazole; 1-methylpyrazole-4-aldehyde; 1-methylpyrazole-4-carboxaldehyde; STK256623; Pyrazole-4-carboxaldehyde, 1-methyl-; AKOS000206804
CAS 25016-11-9; molecular formula C5H6N2O; molecular weight — g/mol.
1-Methyl-1H-pyrazole-4-carbaldehyde, 25016-11-9, 1-Methyl-1H-pyrazole-4-carboxaldehyde, DTXSID00341445, RefChem:433890, DTXCID20292526.
Hazard statements reported: H315, H317, H318, 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.