1-甲基-1H-吡唑-3-甲醛，CAS 登记号 27258-32-8，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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1-methyl-1H-pyrazole-3-carbaldehyde · CAS 27258-32-8 · C5H6N2O. UNII BCP9000050.
| CAS Registry Number | 27258-32-8 |
|---|---|
| PubChem CID | 7026090 |
| Molecular formula | C5H6N2O |
| IUPAC name | 1-methylpyrazole-3-carbaldehyde |
| UNII (FDA) | BCP9000050 |
| Molecular Weight | 110.11 |
|---|---|
| XLogP3 | 0 |
| 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 | H302 (50%), H312 (25%), H315 (100%), H319 (100%), H332 (25%), H335 (100%) |
|---|
H302 (50%): Harmful if swallowed [Warning Acute toxicity, oral]
H312 (25%): Harmful in contact with skin [Warning Acute toxicity, dermal]
1-Methyl-1H-pyrazole-3-carboxaldehyde; RefChem:433883; 690-670-6; 1-methyl-1H-pyrazole-3-carbaldehyde; 27258-32-8; 1-methylpyrazole-3-carbaldehyde; MFCD03419800; 1H-PYRAZOLE-3-CARBOXALDEHYDE, 1-METHYL-; BCP9000050; 1-methylpyrazolecarbaldehyde; SCHEMBL370944; SCHEMBL2518748; SCHEMBL2897691; SCHEMBL6020824; SCHEMBL22978622; DTXSID70427523
CAS 27258-32-8; molecular formula C5H6N2O; molecular weight — g/mol.
1-Methyl-1H-pyrazole-3-carboxaldehyde, RefChem:433883, 690-670-6, 1-methyl-1H-pyrazole-3-carbaldehyde, 27258-32-8, 1-methylpyrazole-3-carbaldehyde.
Hazard statements reported: H302, H312, H315, H319, H332.
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.