2-氯-5-吡啶硼酸频哪醇酯，CAS 登记号 444120-94-9，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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2-Chloro-5-pyridylboronic acid pinacol ester · CAS 444120-94-9 · C11H15BClNO2.
| CAS Registry Number | 444120-94-9 |
|---|---|
| PubChem CID | 2794719 |
| Molecular formula | C11H15BClNO2 |
| IUPAC name | 2-chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine |
| Molecular Weight | 239.51 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 239.0884366 |
| Monoisotopic Mass | 239.0884366 |
| Topological Polar Surface Area | 31.4 |
| Heavy Atom Count | 16 |
| Formal Charge | 0 |
| Complexity | 257 |
| Reported hazard statements | H315 (16.7%), H319 (97.9%), H335 (14.6%) |
|---|
H315 (16.7%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (97.9%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
444120-94-9; 2-Chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine; DTXSID40383349; RefChem:258874; DTXCID60334373; 624-473-3; 2-Chloropyridine-5-boronic Acid Pinacol Ester; MFCD03412793; 6-Chloro-3-pyridineboronic acid pinacol ester; 6-Chloropyridine-3-boronic acid pinacol ester; Pyridine, 2-chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-; 2-Chloro-5-pyridylboronic acid pinacol ester; 2-Chloropyridine-5-boronic acid, pinacol ester; SCHEMBL1602392; (6-CHLOROPYRIDIN-3-YL)BORONIC ACID PINACOL ESTER; SCHEMBL29516651
CAS 444120-94-9; molecular formula C11H15BClNO2; molecular weight — g/mol.
444120-94-9, 2-Chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine, DTXSID40383349, RefChem:258874, DTXCID60334373, 624-473-3.
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.