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Home » Product List » Cbz,Fmoc,Boc---protect amino acid » 4-I-Phe
Product Details
4-I-Phe
| Packing: | Barrel, Bag |
|---|---|
| Standard: | 25kg/barrel, 1kg/bag |
| Productivity: | 400kg/Month |
| Unit Price: | Negotiable |
| Shipment Terms: | FOB |
| Payment Terms: | T/T |
| Price Valid Time: | From Apr 01,2012 To Mar 31,2013 |
| Trademark: | Baishixing |
| Origin: | China |
| CAS #: | 24250-85-9 |
| Export Markets: | North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe |
Product Description
Place of Origin: Chengdu China
CAS No: 24250-85-9
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| Manufacture standard | |
| Appearance | White powder |
| Specific rotation[α] 20 D | -4.5~ -8.5° (C=1,80%Acetic acid) |
| Purity(HPLC) | ≥98% |
| Melting point | 257ºC |
| Chloride | ≤0.10% |
| Heavy metals | ≤10ppm |
| Loss on drying | ≤0.20% |
| Residue on ignition | ≤0.20% |
| Chemical name | 4-Iodo-L-Phenylalanine |
| Molecular formula | C9H10INO2 |
| Molecular weight | 291.09 |
| Assay | ≥99% |
