1-Boc-吡唑-4-硼酸频哪醇酯，CAS 登记号 552846-17-0，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-Boc-pyrazole-4-boronic acid pinacol ester · CAS 552846-17-0 · C14H23BN2O4. UNII 89FKM3J9JG.
| CAS Registry Number | 552846-17-0 |
|---|---|
| PubChem CID | 16217654 |
| Molecular formula | C14H23BN2O4 |
| IUPAC name | tert-butyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole-1-carboxylate |
| UNII (FDA) | 89FKM3J9JG |
| Molecular Weight | 294.16 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 3 |
| Exact Mass | 294.1750874 |
| Monoisotopic Mass | 294.1750874 |
| Topological Polar Surface Area | 62.6 |
| Heavy Atom Count | 21 |
| Formal Charge | 0 |
| Complexity | 404 |
| Reported hazard statements | H302 (37.5%), H312 (25%), H315 (87.5%), H319 (87.5%), H332 (25%), H335 (75%) |
|---|
H302 (37.5%): Harmful if swallowed [Warning Acute toxicity, oral]
H312 (25%): Harmful in contact with skin [Warning Acute toxicity, dermal]
tert-butyl 4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-1-carboxylate; RefChem:893904; 676-377-6; 552846-17-0; 1-Boc-pyrazole-4-boronic acid pinacol ester; tert-butyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-1-carboxylate; 1-Boc-4-pyrazoleboronic acid pinacol ester; MFCD05663873; tert-butyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole-1-carboxylate; n-boc-pyrazole-4-boronic acid pinacol ester; 1-Boc-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole; 1-(tert-Butoxycarbonyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole; tert-Butyl4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-1-carboxylate; 1,1-dimethylethyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-1-carboxylate; 1H-PYRAZOLE-1-CARBOXYLIC ACID, 4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-, 1,1-DIMETHYLETHYL ESTER; Crizotinib Impurity 57
CAS 552846-17-0; molecular formula C14H23BN2O4; molecular weight — g/mol.
tert-butyl 4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-1-carboxylate, RefChem:893904, 676-377-6, 552846-17-0, 1-Boc-pyrazole-4-boronic acid pinacol ester, tert-butyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-1-carboxylate.
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.