| American Custom Chemicals Corporation API0027291 | 5MG | $495.75 | FAMOTIDINE IMPURITY F |  | 
                        
                            | Biosynth Carbosynth ID58082 | 1g | $500 | 3-[[[2-[(Diaminomethylene)amino]thiazol-4-yl]methyl]sulphanyl]propanoic acid |  | 
                        
                            | Biosynth Carbosynth ID58082 | 50mg | $60 | 3-[[[2-[(Diaminomethylene)amino]thiazol-4-yl]methyl]sulphanyl]propanoic acid |  | 
                        
                            | Biosynth Carbosynth ID58082 | 100mg | $100 | 3-[[[2-[(Diaminomethylene)amino]thiazol-4-yl]methyl]sulphanyl]propanoic acid |  | 
                        
                            | Biosynth Carbosynth ID58082 | 250mg | $200 | 3-[[[2-[(Diaminomethylene)amino]thiazol-4-yl]methyl]sulphanyl]propanoic acid |  | 
                        
                            | Biosynth Carbosynth ID58082 | 500mg | $300 | 3-[[[2-[(Diaminomethylene)amino]thiazol-4-yl]methyl]sulphanyl]propanoic acid |  | 
                        
                            | TRC F102280 | 50mg | $160 | FamotidineAcid |  | 
                        
                            | Usbiological 011923 | 50mg | $446 | Famotidine Acid Impurity |  |