4-吡啶乙酸，CAS 登记号 28356-58-3，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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4-Pyridylacetic acid · CAS 28356-58-3 · C7H7NO2. UNII SN2796229G.
| CAS Registry Number | 28356-58-3 |
|---|---|
| PubChem CID | 34228 |
| Molecular formula | C7H7NO2 |
| IUPAC name | 2-pyridin-4-ylacetic acid |
| UNII (FDA) | SN2796229G |
| Molecular Weight | 137.14 |
|---|---|
| XLogP3 | 0 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 2 |
| Exact Mass | 137.047678466 |
| Monoisotopic Mass | 137.047678466 |
| Topological Polar Surface Area | 50.2 |
| Heavy Atom Count | 10 |
| Formal Charge | 0 |
| Reported hazard statements | H302 (33.3%), H315 (100%), H319 (100%), H335 (66.7%) |
|---|
H302 (33.3%): Harmful if swallowed [Warning Acute toxicity, oral]
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
4-Pyridineacetic acid; 28356-58-3; 2-(pyridin-4-yl)acetic acid; 4-Pyridylacetic acid; (4-pyridinyl)acetic acid; 4-carboxymethylpyridine; EINECS 248-990-5; SN2796229G; DTXSID1067382; UNII-SN2796229G; RefChem:100441; DTXCID5037810; 248-990-5; pyridine-4-acetic acid; 2-pyridin-4-ylacetic acid; 2-(4-pyridyl)acetic acid
CAS 28356-58-3; molecular formula C7H7NO2; molecular weight — g/mol.
4-Pyridineacetic acid, 28356-58-3, 2-(pyridin-4-yl)acetic acid, 4-Pyridylacetic acid, (4-pyridinyl)acetic acid, 4-carboxymethylpyridine.
Hazard statements reported: H302, 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.