CAS number: 42835-25-6
Molecular formula: C14H12FNO3
molecular weight: 261.2484
Chemical structure:
Products name | Flumequine | |
Shelf life | 2 years | |
Items | standard | results |
DESCRIPTION | WHITE OR ALMOST WHITE CRYSTALLINE POWDER, ODORLESS | CONFORM |
SPECIFIC OPTICAL ROTATION | -0.10°~ +0.10° | |
IDENTIFICATION | TLC CONFORM IR CONFORM | CONFORM |
APPEARANCE OF SOLUTION | SOLUTION IS CLEAR AND NOT MORE INTENSELY COLOURED THAN SOLUTION BY4 | CONFORM |
RELATED SUBSTANCE | ANY OTHER IMPURIT ≤0.5% TOTAL IMPURITIES ≤1.0% | 0.4% |
LOSS ON DRYING | ANY OTHER IMPURIT ≤0.5% TOTAL IMPURITIES ≤1.0% | 0.5% |
SULPHATED ASH. | ≤0.5% | 0.10% |
HEAVY METALS | ≤10PPM | <10ppm |
ASSAY (HPLC) | ≥ 99.0% | 99.70% |
CONCLUSION: THE ABOVE ANALYTICAL RESULTS CONFIRM TO EXPORT STANDARD |