ChEBI: 8-amino-8-demethylriboflavin is a benzopteridine that is riboflavin in which the methyl group at position 8 has been replaced by an amino group. It is a benzopteridine, an aromatic amine, a tetrol and a primary amino compound. It is functionally related to a riboflavin. It is a conjugate acid of an 8-amino-8-demethylriboflavin(1-).