Nitrosamines & NDSRI - Products

N-Nitroso Caffeine Impurity A

CAT No: CL-CFN-NO-01 CAS No: NA Mol Wt: 209.16 Mol F: C7H7N5O3 Inv Status: Custom Synthesis

Chemical Name: 1,3-dimethyl-7-nitroso-1H-purine-2,6(3H,7H)-dione

N-Nitroso Caffeine Impurity 2

CAT No: CL-CFN-NO-02 CAS No: NA Mol Wt: 211.18 Mol F: C7H9N5O3 Inv Status: Custom Synthesis

Chemical Name: N-formyl-N,1-dimethyl-4-(nitrosoamino)-1H-imidazole-5-carboxamide

N-Nitroso Caffeine Impurity 3

CAT No: CL-CFN-NO-03 CAS No: NA Mol Wt: 211.18 Mol F: C7H9N5O3 Inv Status: Custom Synthesis

Chemical Name: 1-methyl-4-(N-methylformamido)-N-nitroso-1H-imidazole-5-carboxamide

N-Nitroso Caffeine Impurity 4

CAT No: CL-CFN-NO-04 CAS No: NA Mol Wt: 226.15 Mol F: C6H6N6O4 Inv Status: Custom Synthesis

Chemical Name: 1-methyl-N-nitroso-4-(N-nitrosoformamido)-1H-imidazole-5-carboxamide

N-Nitroso Caffeine Impurity B

CAT No: CL-CFN-NO-05 CAS No: NA Mol Wt: 227.18 Mol F: C7H9N5O4 Inv Status: Custom Synthesis

Chemical Name: N-(6-amino-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-N-nitrosoformamide

N-Nitroso Caffeine Impurity D

CAT No: CL-CFN-NO-06 CAS No: NA Mol Wt: 209.17 Mol F: C7H7N5O3 Inv Status: Custom Synthesis

Chemical Name: 3,7-dimethyl-1-nitroso-3,7-dihydro-1H-purine-2,6-dione

N-Nitroso Caffeine Impurity E

CAT No: CL-CFN-NO-07 CAS No: NA Mol Wt: 197.2 Mol F: C7H11N5O2 Inv Status: Custom Synthesis

Chemical Name: N,1-dimethyl-4-(methyl(nitroso)amino)-1H-imidazole-5-carboxamide

N-Nitroso Caffeine Impurity F

CAT No: CL-CFN-NO-08 CAS No: NA Mol Wt: 209.17 Mol F: C7H7N5O3 Inv Status: Custom Synthesis

Chemical Name: 1,7-dimethyl-3-nitroso-3,7-dihydro-1H-purine-2,6-dione

N-Nitroso Caffeine Impurity 1

CAT No: CL-CFN-NO-09 CAS No: 145438-97-7 Mol Wt: 226.2 Mol F: C7H10N6O3 Inv Status: Custom Synthesis

Chemical Name: N,1-dimethyl-4-(methyl(nitroso)amino)-N-nitroso-1H-imidazole-5-carboxamide