4-Bromomethyl-2(1H)-quinolinone |
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| 1、General Information | ||
| Structure |  |
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| CAS No. | 4876-10-2 | |
| 2、Quality Specifications | ||
| Item | Specification | |
| Appearance | Off-white to tawny solid | |
| Water | ≤0.2% | |
| Maxindividual impurity | ≤0.5% | |
| Purity (HPLC, 254nm) | ≥99.0% | |
| 3、Usage | ||
| Key Intermediate of Rebamipide. | ||
