Roflumilast

5-DECHLORO ROFLUMILAST
5-DECHLORO ROFLUMILAST  :

N-(3-Chloropyridin-4-yl)-3-(cyclopropylmethoxy)-4-(difluoromethoxy)benzamide;       Cas No. 1391053-75-0; M.F : C17H15ClF2N2O3 ; Mol. Wt.: 368.76 ;
3-O-DECYCLOPROPYL ROFLUMILAST
3-O-DECYCLOPROPYL ROFLUMILAST  :

3-(Hydroxy)-N-(3,5-dichloro-4-pyridinyl)-4-(difluoromethoxy)benzamide;                      Cas No. 1391052-76-8 ; M.F : C13H18Cl2F2N2O3 ; Mol. Wt.: 349.12 ;
ROFLUMILAST N-OXIDE
ROFLUMILAST N-OXIDE  :

3-(Cyclopropylmethoxy)-N-(3,5-dichloro-1-oxido-4-pyridinyl)-4-(difluoromethoxy)benzamide; Cas No. 292135-78-5 ; M.F : C17H14Cl2F2N2O4 ; Mol. Wt.: 419.21 ;
ROFLUMILAST CARBOXYLIC ACID IMPURITY
ROFLUMILAST CARBOXYLIC ACID IMPURITY :

3-Cyclopropylmethoxy-4-difluoromethoxybenzoic Acid;  Cas No. 162401-62-9 ; M.F : C12H12F2O4 ; Mol. Wt.: 258.22 ;
4-AMINO-3,5-DICHLOROPYRIDINE
4-AMINO-3,5-DICHLOROPYRIDINE :

3,5-Dichloro-4-aminopyridine; 3,5-Dichloropyridin-4-ylamine; Cas No. 22889-78-7 ; M.F : C5H4Cl2N2 ; Mol. Wt.: 163 ;
3-(CYCLOBUTOXY-N-(3,5-DICHLOROPYRIDIN-4-YL))-4-(DIFLUOROMETHOXY)BENZAMIDE
3-(CYCLOBUTOXY-N-(3,5-DICHLOROPYRIDIN-4-YL))-4-(DIFLUOROMETHOXY)BENZAMIDE :

Benzamide, 3-cyclobutoxy-N-(3,5-dichloropyridin-4-yl)-4-(difluoromethoxy); M.F : C17H14Cl2F2N2O3 ; Mol. Wt.: 403.21;