Specification :

Exenatide Acetate
CAS NO 141732-76-5
purity : 98% min

1 Appearance White powder White powder
2 Solubility Soluble in water or 1% acetic acid at a concentration of 1mg/ ml Conforms
3 Amino Acid Composition ± 10% of theoretical Conforms
4 Peptide Purity ( By HPLC) e 98.0% by area integration 99.1%
5 Related Substance ( By HPLC) Total Impurities( % ) d 2.0% 0.9%
6 Peptide Content( N determination) e 80.0% 84.6%
7 Acetate Content d 15.0% 10.2%
8 Water Content ( Karl Fischer) d 6.0% 4.8%
9 Bacterial Endotoxins d5EU/ mg Conforms