Product Code Pack Size Sterling Euros Dollars      01180  100mg  £75  €116  $154   5-Bromo-3-indolyl β-D-ribofuranoside Blue-β-D-ribofuranoside;  5-Bromo-3-indolyl beta-D-ribofuranoside   CAS: 518033-35-7     MF: C13H14BrNO5        MW: 344.2       >95% [HPLC]                       Chromogenic substrate producing an insoluble dark blue colour and a useful alternative to X-ribofuranoside.  Picture shows Escherichia Coli on columbia agar containing 200mg/L blue beta-D-riboside.     Protected by Glycosynth patents: U.S. Patent  7,323,488 and 7,384,763 and European Patents  1436411 and 1438424.     For use only in internal research conducted by the purchaser. No rights under the aforementioned patents are conveyed which permit the resale, transfer, or use for purposes other than research. Rights under the aforementioned patents, for purposes other than internal research, may be obtained by contacting Glycosynth Ltd.