5-溴烟酸，CAS 登记号 20826-04-4，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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5-Bromonicotinic acid · CAS 20826-04-4 · C6H4BrNO2. UNII ZDB972TSH7.
| CAS Registry Number | 20826-04-4 |
|---|---|
| PubChem CID | 88707 |
| Molecular formula | C6H4BrNO2 |
| IUPAC name | 5-bromopyridine-3-carboxylic acid |
| UNII (FDA) | ZDB972TSH7 |
| Molecular Weight | 202.01 |
|---|---|
| XLogP3 | 1.1 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 200.94254 |
| Monoisotopic Mass | 200.94254 |
| Topological Polar Surface Area | 50.2 |
| Heavy Atom Count | 10 |
| Formal Charge | 0 |
| Reported hazard statements | H315 (98.8%), H319 (98.8%), H335 (97.6%) |
|---|
H315 (98.8%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (98.8%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
5-Bromonicotinic acid; 20826-04-4; 3-Pyridinecarboxylic acid, 5-bromo-; 5-Bromo-3-pyridinecarboxylic acid; Nicotinic acid, 5-bromo-; ZDB972TSH7; NSC-9461; DTXSID70174944; RefChem:102208; DTXCID2097435; 244-065-5; 5-Bromopyridine-3-carboxylic acid; MFCD00009783; 5-bromo-nicotinic acid; 3-bromo-5-pyridine carboxylic acid; Nicergoline EP Impurity D
CAS 20826-04-4; molecular formula C6H4BrNO2; molecular weight — g/mol.
5-Bromonicotinic acid, 20826-04-4, 3-Pyridinecarboxylic acid, 5-bromo-, 5-Bromo-3-pyridinecarboxylic acid, Nicotinic acid, 5-bromo-, ZDB972TSH7.
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.