5-甲基-3-羟基吡啶，CAS 登记号 42732-49-0，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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5-Methyl-3-hydroxypyridine · CAS 42732-49-0 · C6H7NO. UNII 4QC6LTF8HU.
| CAS Registry Number | 42732-49-0 |
|---|---|
| PubChem CID | 224753 |
| Molecular formula | C6H7NO |
| IUPAC name | 5-methylpyridin-3-ol |
| UNII (FDA) | 4QC6LTF8HU |
| Molecular Weight | 109.13 |
|---|---|
| XLogP3 | 0.9 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 109.052763847 |
| Monoisotopic Mass | 109.052763847 |
| Topological Polar Surface Area | 33.1 |
| Heavy Atom Count | 8 |
| 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]
3-Hydroxy-5-methylpyridine; RefChem:502474; 640-433-8; 42732-49-0; 3-Hydroxy-5-picoline; 5-methylpyridin-3-ol; MFCD00661297; 5-Methyl-3-pyridol; NSC13518; NSC-13518; 5-Methyl-3-hydroxypyridine; 5-methyl-3-hydroxy-pyridine; SCHEMBL177717; DTXSID00279633; 5-METHYL-3-PYRIDINOL; 4QC6LTF8HU
CAS 42732-49-0; molecular formula C6H7NO; molecular weight — g/mol.
3-Hydroxy-5-methylpyridine, RefChem:502474, 640-433-8, 42732-49-0, 3-Hydroxy-5-picoline, 5-methylpyridin-3-ol.
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.