CAS 57-48-7 appears in our catalog under these names: D-Fructose, Fructose, D-Fructose, >95% (HPLC), D-Fructose/ 99.21% (existing batch purity), D–Fructose. Offered by: Chemat Brand, TRC, Dr. Ehrenstorfer, Mikromol, LoGiCal. Available pack sizes: on request, 10mg, 50g, 5g, 250mg, 1g, 10mM (in 1ml water), 500mg.