Catalogue Number: | N-324 |
Compound Name: | Norfloxacin EP Impurity A (Norfloxacin USP Related Compound A, Pefloxacin EP Impurity F) |
Synonyms: | 7-chloro-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid |
CAS#: | 68077-26-9 |
Alternate CAS#: | |
Molecular Formula: | C12H9ClFNO3 |
Molecular Weight: | 269.66 |
Norfloxacin EP Impurity E (Norfloxacin USP Related Compound E)
CAS No. 75001-78-4
C16H18ClN3O3
M.W. 335.79
Norfloxacin EP Impurity H (Norfloxacin USP Related Compound H)
CAS No. 105440-01-5
C19H22FN3O5
M.W. 391.40
Norfloxacin EP Impurity E HCl (Norfloxacin USP Related Compound E HCl)
CAS No. 75001-85-3
C16H18ClN3O3. HCl
M.W. 335.79 36.46