2-氯嘧啶-5-硼酸，CAS 登记号 1003845-06-4，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-Chloropyrimidine-5-Boronic Acid · CAS 1003845-06-4 · C4H4BClN2O2.
| CAS Registry Number | 1003845-06-4 |
|---|---|
| PubChem CID | 21747362 |
| Molecular formula | C4H4BClN2O2 |
| IUPAC name | (2-chloropyrimidin-5-yl)boronic acid |
| Molecular Weight | 158.35 |
|---|---|
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 1 |
| Exact Mass | 158.0054352 |
| Monoisotopic Mass | 158.0054352 |
| Topological Polar Surface Area | 66.2 |
| Heavy Atom Count | 10 |
| Formal Charge | 0 |
| Complexity | 107 |
| GHS notification summary | 4.8% (1 / 21) |
|---|
| GHS notification summary | 4.8% (1 / 21) |
|---|---|
| Reported hazard statements | H302 (90.5%), H315 (95.2%), H319 (95.2%), H335 (95.2%) |
This chemical does not meet GHS hazard criteria for 4.8% (1 of 21) of reports.
H302 (90.5%): Harmful if swallowed [Warning Acute toxicity, oral]
1003845-06-4; (2-chloropyrimidin-5-yl)boronic acid; DTXSID60617678; RefChem:205956; DTXCID40568432; 695-338-4; 2-CHLOROPYRIMIDINE-5-BORONIC ACID; 2-Chloro-5-pyrimidineboronic acid; 2-chloropyrimidin-5-ylboronic acid; MFCD08063113; C4H4BClN2O2; BORONIC ACID, B-(2-CHLORO-5-PYRIMIDINYL)-; 2-chloropyrimidin-5-ylboronicacid; AKOS006286935; (2-chloropyrimidin-5-yl)-boronic acid; PB14538
CAS 1003845-06-4; molecular formula C4H4BClN2O2; molecular weight — g/mol.
1003845-06-4, (2-chloropyrimidin-5-yl)boronic acid, DTXSID60617678, RefChem:205956, DTXCID40568432, 695-338-4.
4.8% of GHS notifications report no hazard classification (1 of 21).
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.