TEST ITEMS | SPECIFICATION |
Appearance | White or almost white powder |
Molecular Ion mass | 611.9±1 |
Purity (HPLC) | NLT 95% |
Related substances (HPLC) | Total impurities: NMT 5.0% Any impurity: NMT 2.0% |
TFA (HPLC) | NLT 20% |
Water (Karl fishcer) | NMT 8.0% |