N-Acetyl-L-Isoleucine    CAS NO：3077-46-1

Chemical Name	N-Acetyl-L-Isoleucine
Molecular Structure
Molecular Formula	C8H15NO3
Molecular Weight	173.21
Characteristics	White crystalling powder or white crystals
Packing	25㎏/drum，25㎏/carton
Quality  Standard	AJI92/USP28/EP5/FCCIV
Specification
Specific rotation[a]D20°	-7.0 to -9.0°
State of solution	≥98.0%
Heavy metals(Pb)	≤10PPm
Arsenic(As2O3)	≤1PPm
Another amino acid	≤0.5%
Loss on drying	≤0.5%
Residue to ingition	≤0.2%
Assay	98.5～101.0%
Volatile impurities	Meet requirements
Total plate count	≤100CFU/g
Mold &Yeast	≤100CFU/g
E.COLI&Salmonell	Negative