
Company Information
Ask for more detail from the seller
Contact Supplier
SR.NO | TEST | SPECIFICATION | RESULT |
1. | Description | Off white to yellow brown or dark brown crystals or powder | Yellowish brown powder |
2. | Identification by HPLC | The retention time of the principal peak from the test sample chromatogram should correspond to that of standard | Complies |
3. | Loss on drying (% w/w) | Not more than 1.0% | 0.09% |
4. | Related substances by HPLC (%) A) 1,2-Difluoro – 4 nitro benzene B) Z1-1 (4-(2-fluoro -4-nitrophenyl) morpholine C) Maximum single unknown impurity D) Total impurity |
Not more than 0.2%
Not more than 0.3%
Not more than 0.5%
Not more than 1.0% |
ND
ND
0.07%
0.08% |
5. | Assay by HPLC | Not less than 98.0% and not more than 102.0% | 99.8% |