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-> Protected Amino Acids
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| Fmoc-D-Ala-OH CAS:79990-15-1 | << 返回 |
| Item | Limit | | Molecular Formula | C18H17NO4 | | Molecular Weight | 311.33 | | Appearance | White powder | | IR Spectrum | In accordance with structure | | Specific Rotation [20/D] | +18.5±1 Degree (C=1 in DMF) | | Melting Point (Celsius Degree) | 150 to 153 Celsius Degree | | Loss on Drying | Not more than 0.5% | | Related Impurity | Not more than 0.1% | | Purity (HPLC) | Not less than 99.0% |
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