魯拉西酮中間體
魯拉西酮中間體 14805-29-9 Batch No. : 20190615 Report Date:JUN. 15, 2019 Perform standard:Enterprise Standard | |
Item Standard Results | |
Appearance | A white or off- white solid |
Identification | A) Infrared absorption, USP <197K> Should match with Primary/Working Reference Standard. |
| B) HPLC The retention time of principal peak from the test chromatogram should correspond to that of Primary/Working Reference Standard. |
Melting Point | 150-154℃ |
endo isomer | Not more than0.15% |
Maximum single impurity | Not more than 0.5% |
Total Impurities | Not more than 1.0% |
Loss on drying | ≤1.0% |
Assay(HPLC) | Not less than 99.0% |