4-羟基-1-甲基-2(1H)喹诺酮（CAS 1677-46-9）：分子式 C10H9NO2、分子量 175.18。
| CAS号 | 1677-46-9 |
|---|---|
| 分子式 | C10H9NO2 |
| 分子量 | 175.18 |
| LogP | 0.9 |
4-羟基-1-甲基-2(1H)喹诺酮 是一种化工化合物，登记 CAS 号为 1677-46-9，分子式 C10H9NO2（分子量 175.18）。
登记 CAS 号：1677-46-9
其分子式 C10H9NO2 由 10 个碳、9 个氢、1 个氮、2 个氧 组成。
别名/同义词：4-羟基-1-甲基-2(1H)喹诺酮 · 4-hydroxy-1-methyl-2(1H)quinolone
4-羟基-1-甲基-2(1H)喹诺酮 的 CAS 登记号为 1677-46-9。
分子式 C10H9NO2，分子量 175.18。
别名/同义词：4-羟基-1-甲基-2(1H)喹诺酮、4-hydroxy-1-methyl-2(1H)quinolone。
4-羟基-1-甲基-2(1H)喹诺酮（CAS 1677-46-9）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 1677-46-9 |
|---|---|
| PubChem CID | 54686436 |
| Molecular formula | C10H9NO2 |
| IUPAC name | 4-hydroxy-1-methylquinolin-2-one |
| UNII (FDA) | V713CAW761 |
| Molecular Weight | 175.18 |
|---|---|
| XLogP3 | 0.9 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 175.063328530 |
| Monoisotopic Mass | 175.063328530 |
| Topological Polar Surface Area | 40.5 |
| Heavy Atom Count | 13 |
1677-46-9; 4-Hydroxy-1-methyl-2-quinolone; 4-hydroxy-1-methylquinolin-2(1H)-one; 4-Hydroxy-1-methyl-2(1H)-quinolone; 2(1H)-Quinolinone, 4-hydroxy-1-methyl-; 4-Hydroxy-1-methylcarbostyril; 4-Hydroxy-N-methylcarbostyril; 1-Methyl-4-hydroxycarbostyril; 4-Hydroxy-1-methyl-2(1H)-quinolinone; 1-Methyl-4-hydroxy-2-chinolon; CARBOSTYRIL, 4-HYDROXY-1-METHYL-; N-Methyl-4-hydroxykarbostyril; 1-Methyl-4-hydroxy-2-chinolinon; NSC 39973; 1-Methyl-4-hydroxy-2-chinolon [Czech]; EINECS 216-830-3
| Reported hazard statements | H315 (100%), H319 (100%), H335 (97.5%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
4-hydroxy-1-methyl-2(1H)quinolone · CAS 1677-46-9 · C10H9NO2. UNII V713CAW761.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: 4-hydroxy-1-methyl-2(1H)quinolone