China High Quality Sofosbuvir CAS: 1190307-88-0, Find details about China Sofosbuvir, Ledipasvir from High Quality Sofosbuvir CAS: 1190307-88-0
Items | Specifications | Test results |
Appearance | White to off-white crystalline powder | Conforms |
Identification | ||
High-performance liquid chromatograph HPLC | The retention time of the test sample major peak complies to reference standard | Conforms |
Inspection | ||
Water | ≤1.0% | 0.2% |
Residue on Ignition | ≤0.1% | Conforms |
Heavy metals | ≤20ppm | Conforms |
Related Impurities | Total impurities ≤1.5% | 0.65% |
Single impurity ≤0.5% | Conforms | |
Purity (HPLC) | ≥98.5% | 99.35% |