L-Leucine-Ethyl ester HCL | CAS NO:2743-40-0 |
Chemical Name | L-Leucine-Ethyl ester HCL |
Molecular Structure |
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Molecular Formula | C8H17NO2·HCl |
Molecular Weight | 195.69 |
Characteristics | White crystals or crystalline powder |
Packing | 25㎏/drum,25㎏/carton |
Quality Standard | AJI92/USP28/EP5/FCCIV |
Specification
Specific Rotation [a]D20o | +18.0±1° |
Purity | >98.0% |
Melting Point | 133-136℃ |
Arsenic | ≤1.5ppm |
Loss on Drying | ≤1.0% |
Salmonella | Negative |
Assay | 98.5% —101.5% |
Residue on Ignition | ≤0.5% |
E.COLI | Negative |