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| Items of Analysis | Standard of Analysis | Test Results |
| Appearance | White powder | Conform |
| Purity (HPLC) | ≥98.0% | 99.31% |
| TLC | ≥98.0% | ＞98.0% |
| Optical Purity | ≤0.5% L-enantiomer | ND |
| Specific Rotation[a]20D | +4.5o±1.5o (C=1 in DMF) | +5.7o |
| Clarity of solution | 0.3 gram in 2ml DMF clear solution | Conform |
| Water | ≤2.0% | 0.16% |
| Loss on drying | ≤2.0% | 0.12% |
| Kaiser Test | ＜0.05% | ＜0.05% |
| Element analysis(C、H、N) | ≤5.0% | ＜5.0% |
| Conclusion | Conforms to Factory Standard | |
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