Levofloxacin Impurity 18
Names
[ CAS No. ]:
138998-47-7
[ Name ]:
Levofloxacin Impurity 18
[Synonym ]:
Ethyl (2Z)-3-(dimethylamino)-2-(2,3,4,5-tetrafluorobenzoyl)acrylate
Benzenepropanoic acid, α-[(dimethylamino)methylene]-2,3,4,5-tetrafluoro-β-oxo-, ethyl ester, (αZ)-
Levofloxacin Impurity 18
Chemical & Physical Properties
[ Density]:
1.3±0.1 g/cm3
[ Boiling Point ]:
381.5±42.0 °C at 760 mmHg
[ Molecular Formula ]:
C14H13F4NO3
[ Molecular Weight ]:
319.251
[ Flash Point ]:
184.5±27.9 °C
[ Exact Mass ]:
319.083160
[ LogP ]:
2.57
[ Vapour Pressure ]:
0.0±0.9 mmHg at 25°C
[ Index of Refraction ]:
1.488