Nitrosamines & NDSRI - Products

N-Nitroso Norfloxacin Impurity 1

CAT No: CL-NFX-NO-01 CAS No: 74011-53-3 Mol Wt: 348.33 Mol F: C16H17FN4O4 Inv Status: In Stock

Chemical Name: 1-ethyl-6-fluoro-7-(4-nitrosopiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid

N-Nitroso-Norfloxacin impurity A

CAT No: CL-NFX-NO-02 CAS No: NA Mol Wt: 270.6 Mol F: C10H4ClFN2O4 Inv Status: Custom Synthesis

Chemical Name: 7-chloro-6-fluoro-1-nitroso-4-oxo-1,4-dihydroquinoline-3-carboxylic acid

N-Nitroso Norfloxacin Impurity B

CAT No: CL-NFX-NO-03 CAS No: NA Mol Wt: 294.24 Mol F: C12H11FN4O4 Inv Status: Custom Synthesis

Chemical Name: 7-((2-aminoethyl)amino)-6-fluoro-1-nitroso-4-oxo-1,4-dihydroquinoline-3-carboxylic acid

N-Nitroso Norfloxacin Impurity C

CAT No: CL-NFX-NO-04 CAS No: NA Mol Wt: 414.47 Mol F: C20H26N6O4 Inv Status: Custom Synthesis

Chemical Name: 1-ethyl-6-(4-nitrosopiperazin-1-yl)-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid

N-Nitroso Norfloxacin Impurity D

CAT No: CL-NFX-NO-05 CAS No: NA Mol Wt: 304.33 Mol F: C15H17FN4O2 Inv Status: Custom Synthesis

Chemical Name: 1-ethyl-6-fluoro-7-(4-nitrosopiperazin-1-yl)quinolin-4(1H)-one

N-Nitroso Norfloxacin Impurity E

CAT No: CL-NFX-NO-06 CAS No: NA Mol Wt: 364.79 Mol F: C16H17ClN4O4 Inv Status: Custom Synthesis

Chemical Name: 7-chloro-1-ethyl-6-(4-nitrosopiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid

N-Nitroso Norfloxacin Impurity F

CAT No: CL-NFX-NO-07 CAS No: NA Mol Wt: 364.79 Mol F: C16H17ClN4O4 Inv Status: Custom Synthesis

Chemical Name: 6-chloro-1-ethyl-7-(4-nitrosopiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid