1-甲基-1H-吡唑-5-胺，CAS 登记号 1192-21-8，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-pyrazol-5-ylamine · CAS 1192-21-8 · C4H7N3.
| CAS Registry Number | 1192-21-8 |
|---|---|
| PubChem CID | 136927 |
| Molecular formula | C4H7N3 |
| IUPAC name | 2-methylpyrazol-3-amine |
| Molecular Weight | 97.12 |
|---|---|
| XLogP3 | -0.1 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 97.063997236 |
| Monoisotopic Mass | 97.063997236 |
| Topological Polar Surface Area | 43.8 |
| Heavy Atom Count | 7 |
| Formal Charge | 0 |
| Reported hazard statements | H301 (84.4%), H312, H332 (84.4%), H315 (100%), H319 (100%), H335 (95.6%) |
|---|
H301 (84.4%): Toxic if swallowed [Danger Acute toxicity, oral]
H312+H332 (84.4%): Harmful in contact with skin or if inhaled [Warning Acute toxicity, dermal; acute toxicity, inhalation]
2-Methyl-2H-pyrazol-3-ylamine; RefChem:475262; 688-112-1; 1192-21-8; 1-methyl-1H-pyrazol-5-amine; 1-methyl-1h-pyrazol-5-ylamine; 5-Amino-1-methylpyrazole; 1-Methyl-5-aminopyrazole; 2-methylpyrazol-3-amine; 1H-Pyrazol-5-amine, 1-methyl-; 5-amino-1-methyl-1h-pyrazole; MFCD00068156; 1-methylpyrazole-5-ylamine; NSC76510; 1-Methylpyrazol-5-amine; 3-amino-2-methylpyrazole
CAS 1192-21-8; molecular formula C4H7N3; molecular weight — g/mol.
2-Methyl-2H-pyrazol-3-ylamine, RefChem:475262, 688-112-1, 1192-21-8, 1-methyl-1H-pyrazol-5-amine, 1-methyl-1h-pyrazol-5-ylamine.
Hazard statements reported: H301, H312, H332, H315, H319.
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.