PT-141 Acetate CAS NO 32780-32-8

PT-141 Acetate
CAS NO 32780-32-8
purity  :98% min 

1 Assay(By HPLC)  95% ~105%  98.9% 
2 Appearance White powder  White powder 
3 Solubility Soluble in water or 10% acetic acid to give a clear, colorless solution  Conforms 
4 Amino Acid Composition ±10% of theoretical Conforms  
5 Related Substance(By HPLC)  Total Impurities(%) 3.0% Largest Single Impurity(%) 1.0%  1.1% 0.3%  
6 Acetate Content(By HPLC) 15.0%  8.0%  
7 Water Content(Karl Fischer) <8.0% 3.5%  
8 Peptide content(N determination) ≥80.0%  87.8% 
9 Bacterial Endotoxins  < 5 EU/mg  Conforms 
10 Peptide Putity(By HPLC) ≥97% by area integration 98.9%