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| Supplier: | Chengdu Baishixing Science and Technology Industry Co., Ltd. |
|---|---|
| Price: | Negotiable |
| Min Order: | 1kg |
| Quantity:: | |
| Trade Terms: | FOB |
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| Prod Model: | 25kg/barrel |
|---|---|
| Markets: | North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| CAS #: | 132388-59-1 |
| Appearance: | Powder |
| Quality: | Refined |
| Manufacture standard | |
| Appearance | White powder |
| Specific rotation[α] 20 D | -12.0~17.0 ο calculated on dry basis |
| Purity(HPLC) | ≥98.5% |
| Melting point | 206.0~208.0ºC |
| Solubility | 0.5M in DMF yields a clear and colorless solution |
| IR spectrum | Conforms |
| D-Enantiomer | ≤0.3% of the D-Isomer |
| Residual solvents(Ethanol) | Tol: ≤0.50% |
| Free/Semi protected amino acid | ≤0.1% |
| Water content | ≤0.5% |
| Elemental analysis | consistent |
| TLC analysis | One point |
| Chemical name | Fmoc-N-trityl-L-asparagine |
| Molecular formula | C38H32N2O5 |
| Molecular weight | 596.7 |
| Assay | ≥99% |
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