N-Acetyl-L-Leucine 1188-21-2

Categories: Active Pharmaceutical Ingredients>Biochemical Ingredients>Amino Acids and Derivatives
Expected Quantity: 1000
Valid To: 2018-07-11
Delivery To: China Mainland
Date Posted: 2018-04-09
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Request Details

 

N-Acetyl-L-LeucineCAS NO:1188-21-2Chemical NameN-Acetyl-L-LeucineMolecular Structure
Molecular FormulaC8H15NO3Molecular Weight173.21CharacteristicsWhite crystalling powder or white crystalsPacking25㎏/drum,25㎏/cartonQuality  StandardAJI92/USP28/EP5/FCCIV

Specification

 

Specific rotation[a]D20°-22.0 o—-26.0 oState of Solution≥95.0%Heavy Metals (Pb)≤20ppmIron(Fe)≤10ppmArsenic (As2O3)≤2ppmChloride(Cl)≤0.02%Loss on Drying≤0.5%Residue in Ignition(Sulfated)≤0.3%Assay97.5% —102.5%

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