2-氯-3-氟吡啶-4-甲酸，CAS 登记号 628691-93-0，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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2-Chloro-3-fluoropyridine-4-carboxylic acid · CAS 628691-93-0 · C6H3ClFNO2. UNII ST50827641.
| CAS Registry Number | 628691-93-0 |
|---|---|
| PubChem CID | 2782812 |
| Molecular formula | C6H3ClFNO2 |
| IUPAC name | 2-chloro-3-fluoropyridine-4-carboxylic acid |
| UNII (FDA) | ST50827641 |
| Molecular Weight | 175.54 |
|---|---|
| XLogP3 | 1.4 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 1 |
| Exact Mass | 174.9836342 |
| Monoisotopic Mass | 174.9836342 |
| Topological Polar Surface Area | 50.2 |
| Heavy Atom Count | 11 |
| Formal Charge | 0 |
| Reported hazard statements | H315 (100%), H319 (100%), H335 (100%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
628691-93-0; 2-Chloro-3-fluoropyridine-4-carboxylic acid; DTXSID30978602; RefChem:468686; DTXCID101405913; 672-530-6; 2-Chloro-3-fluoroisonicotinic acid; 2-chloro-3-fluoro-4-carboxypyridine; 922147-45-3; MFCD04038325; 2-chloro-3-fluoro-pyridine-4-carboxylic Acid; CS-D0957; 2-chloro-3-fluoro-isonicotinic acid; 4-Pyridinecarboxylic acid, 2-chloro-3-fluoro-; Ethanone, 1-(2-pyrimidinyl); 2-Chloro-3-fluoro-4-carboxy pyridine
CAS 628691-93-0; molecular formula C6H3ClFNO2; molecular weight — g/mol.
628691-93-0, 2-Chloro-3-fluoropyridine-4-carboxylic acid, DTXSID30978602, RefChem:468686, DTXCID101405913, 672-530-6.
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.