CAS: 83-88-5 EC No: 201-507-1 MDL No: MFCD00005022 Powder Molecular Formula: C₁₇H₂₀N₄O₆ MW: 376.37 Melting Point: 290° (decomposes)

A vitamin/enzyme cofactor found in milk, eggs, malted barley, liver, kidney, heart, leafy vegetables. Richest natural source is yeast. Occurs in the free form only in the retina of the eye, in whey, and in urine; bioactive forms occurring in tissues and cells are riboflavin monophosphate and…