Specification :

Bivalirudin Acetate
CAS NO 128270-60-0
purity : 98% min

1 Appearance White powder White powder
2 Identity 2180.29± 1.0 2180.7
3 Specific Optical Rotation ( c= 0.5, 1% HAc) -100^ -120.0° -115°
4 Amino Acid Composition ± 10% Conforms
5 Peptide Purity ( By HPLC) e98% by area integration 98.8%
6 Related Substance ( By HPLC) Total Impurities ( % ) d2.0% Largest Single Impurity ( % ) d 1.0% 1.2% 0.5%
7 Acetate Content ( By HPLC) d15% 11.2%
8 Water Content ( Karl Fischer) d6.0% 4.8%
9 Bacterial Endotoxins d15 EU/ mg Conforms
10 Peptide Content ( N determination) e80% 83.6%