4-吡唑甲酸，CAS 登记号 37718-11-9，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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4-pyrazolecarboxylic acid · CAS 37718-11-9 · C4H4N2O2. UNII 4XJZ84GV8E.
| CAS Registry Number | 37718-11-9 |
|---|---|
| PubChem CID | 3015937 |
| Molecular formula | C4H4N2O2 |
| IUPAC name | 1H-pyrazole-4-carboxylic acid |
| UNII (FDA) | 4XJZ84GV8E |
| Molecular Weight | 112.09 |
|---|---|
| XLogP3 | -0.3 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 112.027277375 |
| Monoisotopic Mass | 112.027277375 |
| Topological Polar Surface Area | 66 |
| Heavy Atom Count | 8 |
| Formal Charge | 0 |
| Reported hazard statements | H315 (100%), H319 (100%), H335 (98%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
1H-Pyrazole-4-carboxylic acid; 37718-11-9; 4-CARBOXYPYRAZOLE; Pyrazole-4-carboxylic Acid; 4XJZ84GV8E; DTXSID10191150; RefChem:98283; DTXCID20113641; 253-641-5; 4-Pyrazolecarboxylic acid; MFCD00011558; 1H-Pyrazole-4-carboxylicacid; 1H-Pyrazol-4-carbonsure; UNII-4XJZ84GV8E; EINECS 253-641-5; pyrazole-4-carboxylic
CAS 37718-11-9; molecular formula C4H4N2O2; molecular weight — g/mol.
1H-Pyrazole-4-carboxylic acid, 37718-11-9, 4-CARBOXYPYRAZOLE, Pyrazole-4-carboxylic Acid, 4XJZ84GV8E, DTXSID10191150.
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.