Specification :

Lysipressin Acetate
CAS NO 50-57-7
purity : 98% min

1 Appearance White slightly yellowish powder White powder
2 Identity 1056.22± 1.0 1056.5
3 Solubility Soluble in water or 1% acetic acid at a concentration of 1mg/ ml to give a clear, colorless solution conforms
4 Amino Acid Composition ± 10% conforms
5 Peptide Purity ( By HPLC) e98% by area integration 98.7%
6 Related Substance( By HPLC) Total Impurities ( % ) d2.0% Largest Single Impurity ( % ) d 1.0% 1.3% 0.7%
7 Acetate Content d15% 10.7%
8 Water Content ( Karl Fischer) d6.0% 4.4%
9 Peptide Content ( Ndetermination) e80% 84.6%
10 Bacterial Endotoxins d 500 EU/ mg Conforms