RBF42N: Riboflavin Sodium Phosphate EP Impurity B (Ammonium Salt)

Riboflavin 3,5-Diphosphate (Ammonium Salt) ;

[(2S,3S,4R)-1-(7,8-Dimethyl-2,4-dioxobenzo[g]pteridin-10-yl)-2,4-dihydroxy-5-phosphonooxypentan-3-yl] dihydrogen phosphate ammonium salt ;

C17H25N5O12P2 ;
Mol. Wt.: 553.35 ;