5-Methyl-2(1H)pypridinone (CAS 1003-68-5) — formula C6H7NO, molecular weight 109.13; category organic chemicals.
5-Methyl-2(1H)pypridinone is a carbon-based organic compound with CAS registry number 1003-68-5 and molecular formula C6H7NO (molecular weight 109.13), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 1003-68-5
Its molecular formula C6H7NO comprises 6 C, 7 H, 1 N, 1 O atoms.
Also known as: 5-Methyl-2(1H)pypridinone · 2-Hydroxy-5-methylpyridine
Category: organic chemicals
The CAS registry number of 5-Methyl-2(1H)pypridinone is 1003-68-5.
Molecular formula C6H7NO, molecular weight 109.13.
It is also registered under: 5-Methyl-2(1H)pypridinone, 2-Hydroxy-5-methylpyridine.
Category: Organic Chemicals.
Public-database records for 5-Methyl-2(1H)pypridinone (CAS 1003-68-5), reproduced here for independent cross-checking.
| GHS notification summary | 8% (4 / 50) |
|---|---|
| Reported hazard statements | H302 (80%), H315 (92%), H318 (80%), H319 (12%), H335 (90%) |
This chemical does not meet GHS hazard criteria for 8% (4 of 50) of reports.
H302 (80%): Harmful if swallowed [Warning Acute toxicity, oral]
| GHS notification summary | 8% (4 / 50) |
|---|
| CAS Registry Number | 1003-68-5 |
|---|---|
| PubChem CID | 70482 |
| 分子式 | C6H7NO |
| IUPAC 名称 | 5-methyl-1H-pyridin-2-one |
| UNII（FDA） | C173P2D70Y |
2-Hydroxy-5-methylpyridine; 1003-68-5; 5-Methyl-2-pyridone; 5-Methyl-2(1H)-pyridinone; C173P2D70Y; DTXSID20143120; RefChem:537051; DTXCID3065611; 213-713-9; 5-methylpyridin-2-ol; 91914-06-6; 5-Methylpyridin-2(1H)-one; 5-methyl-1H-pyridin-2-one; 2-Hydroxy-5-picoline; 5-Methyl-2-pyridinol; 2-Pyridinol, 5-methyl-
| 分子量 | 109.13 |
|---|---|
| XLogP3 | 0.1 |
| 氢键供体数 | 1 |
| 氢键受体数 | 1 |
| 可旋转键数 | 0 |
| 精确质量 | 109.052763847 |
| 单同位素质量 | 109.052763847 |
| 拓扑极性表面积 | 29.1 |
| 重原子数 | 8 |
| 形式电荷 | 0 |
5-Methyl-2(1H)pypridinone · CAS 1003-68-5 · C6H7NO. UNII C173P2D70Y.
Source: PubChem / Wikidata; the batch COA governs where values differ.
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