Prulifloxacin, Brand Name : royalpharms

We are offering Prulifloxacin.
Product name:prulifloxacin 123447-62-1cas no.:123447-62-1purity: 99% minmf:c12h15no5s
specification:
item specification result
characters light yellow to yellow crystalline powder, with funk light yellow crystalline powder, with funk
solubility slightly soluble in dmf, almost not soluble in methanol, not soluble in water, slightly soluble in 0.1mollnaoh, almost not soluble in 0.1mollhcl complies
fluorin 3.5-5.0% 4.36%
acetonitrile no more than 0.4% 0.01%
loss on drying no more than 1.0% 0.41%
residue on ignition no more than 0.1% 0.04%
heavy metal no more than20ppm less than 20ppm
residue solvents should be complies complies
total impurity no more than1.0% 0.47%
assay (c21h20fn3o6s, on the dried basis) more than 98.5% 99.7%
conclusion the product conforms to above specification.