Impurity Reference Standard - Products

Cidofovir

CAT No: CL-CIO-01 CAS No: 149394-66-1 Mol Wt: 279.2 : 2(18.0) Mol F: C8H14N3O6P : 2(H2O) Inv Status: Custom Synthesis

Chemical Name: 1-[(S)-3-Hydroxy-2-(phosphonylmethoxy)propyl]cytosine dihydrate

Cidofovir USP Related Compound A

CAT No: CL-CIO-02 CAS No: 1312776-50-3 Mol Wt: 307.2 Mol F: C10H18N3O6P Inv Status: Custom Synthesis

Chemical Name: 1-[(S)-3-Hydroxy-2-(O-ethylphosphonomethoxy)propyl]cytosine

Cidofovir USP Related Compound B

CAT No: CL-CIO-03 CAS No: 120362-35-8 Mol Wt: 335.3 Mol F: C12H22N3O6P Inv Status: Custom Synthesis

Chemical Name: 1-[(S)-3-Hydroxy-2-(O,O-diethylphosphonomethoxy)propyl]cytosine

Cidofovir Uracil Analog

CAT No: CL-CIO-04 CAS No: 116558-96-4 Mol Wt: 280.2 Mol F: C8H13N2O7P Inv Status: Custom Synthesis

Chemical Name: (S)-(((1-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3-hydroxypropan-2-yl)oxy)methyl)phosphonic acid

Cidofovir Diol Analog

CAT No: CL-CIO-05 CAS No: NA Mol Wt: 185.2 : 36.5 Mol F: C7H11N3O3 : HCl Inv Status: Custom Synthesis

Chemical Name: 1-[(S)-2,3-Dihydroxypropyl]cytosine

Cidofovir Enantiomer

CAT No: CL-CIO-06 CAS No: 133868-60-7 Mol Wt: 279.2 Mol F: C8H14N3O6P Inv Status: Custom Synthesis

Chemical Name: 1-[(R)-3-Hydroxy-2-(phosphonomethoxy)propyl]cytosine

Bromo Cidofovir

CAT No: CL-CIO-07 CAS No: NA Mol Wt: 342.1 Mol F: C8H13BrN3O5P Inv Status: Custom Synthesis

Chemical Name: 1-[(S)-3-Bromo-2-(phosphonomethoxy)propyl]cytosine

Cidofovir Impurity 3

CAT No: CL-CIO-08 CAS No: NA Mol Wt: 591.6 Mol F: C32H38N3O6P Inv Status: Custom Synthesis

Chemical Name: Ethyl propyl (((1-(4-amino-2-oxopyrimidin-1(2H)-yl)-3-(trityloxy)propan-2-yl)oxy)methyl)phosphonate

Cidofovir Impurity 4

CAT No: CL-CIO-09 CAS No: NA Mol Wt: 336.3 : 36.5 Mol F: C12H23N3O6P : HCl Inv Status: Custom Synthesis

Chemical Name: (S)-(((1-(4-Amino-2-oxopyrimidin-1(2H)-yl)-3-hydroxypropan-2-yl)oxy)methyl)diethoxy(hydroxy)phosphonium hydrochloride