3-(吡啶-2-基)-1H-吡唑-5-甲酸乙酯，CAS 登记号 174139-65-2，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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ethyl 3-(pyridin-2-yl)-1H-pyrazole-5-carboxylate · CAS 174139-65-2 · C11H11N3O2.
| CAS Registry Number | 174139-65-2 |
|---|---|
| PubChem CID | 612416 |
| Molecular formula | C11H11N3O2 |
| IUPAC name | ethyl 3-pyridin-2-yl-1H-pyrazole-5-carboxylate |
| Molecular Weight | 217.22 |
|---|---|
| XLogP3 | 1.4 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 4 |
| Exact Mass | 217.085126602 |
| Monoisotopic Mass | 217.085126602 |
| Topological Polar Surface Area | 67.9 |
| Heavy Atom Count | 16 |
| Formal Charge | 0 |
| Reported hazard statements | H319 (100%) |
|---|
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
P264+P265, P280, P305+P351+P338, and P337+P317 (click each P-code to see the statement)
174139-65-2; ethyl 3-(pyridin-2-yl)-1H-pyrazole-5-carboxylate; DTXSID70346467; RefChem:343271; DTXCID00297539; Ethyl 3-(2-pyridinyl)-1H-pyrazole-5-carboxylate; Ethyl 5-(2-Pyridyl)pyrazole-3-carboxylate; ETHYL 5-(PYRIDIN-2-YL)-1H-PYRAZOLE-3-CARBOXYLATE; ethyl 3-pyridin-2-yl-1H-pyrazole-5-carboxylate; Ethyl 3-(pyridin-2-yl)pyrazole-5-carboxylate; Ethyl 5-[2-pyridyl]pyrazole-3-carboxylate; MFCD13190394; 1H-Pyrazole-3-carboxylic acid, 5-(2-pyridinyl)-, ethyl ester; MFCD12827769; SCHEMBL2333251; SCHEMBL9127632
CAS 174139-65-2; molecular formula C11H11N3O2; molecular weight — g/mol.
174139-65-2, ethyl 3-(pyridin-2-yl)-1H-pyrazole-5-carboxylate, DTXSID70346467, RefChem:343271, DTXCID00297539, Ethyl 3-(2-pyridinyl)-1H-pyrazole-5-carboxylate.
Hazard statements reported: 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.