| 1-isopropyl-1H-pyrazol-3-amine | 857267-04-0 | Ax-840 |
| 1-isopropyl-1H-pyrazole-3-sulfonyl chloride | 1354704-87-2 | Ax-841 |
| Levofloxacin Tetrafluoro Impurity 1 | 110548-02-2 | Ax-IMP1158 |
| 4,4'-dithiobis-tetrahydro-pyran | 338453-26-2 | Ax-842 |
| sodium tetrahydrofuran-3-sulfonate | NA | Ax-843 |
| quinoline-6-carbonitrile | 23395-72-4 | Ax-822 |
| Levofloxacin Impurity | 138998-47-7 | Ax-IMP1157 |
| quinolin-6-ylmethanamine | 99071-54-2(Base); 114223-89-1(HCl) | Ax-821 |
| (R)-2-chlorobutanoic acid | 54053-45-1 | Ax-820 |
| N,N,N'-Trimethylethylenediamine | 142-25-6 | Ax-819 |