1,10-Phenanthroline is a very useful skeleton with 8 active site to attach different substituents adjusting its electronic or stereo-hindrance effect to adapt its required applications, e.g.2,9-Dimethyl-1,10-phenanthroline CAS:484-11-7 very sensitive to Cu ion; 2,9-Dimethyl-4,7-diphenyl-1,10-phenanthroline CAS: 4733-39-5 and 4,7-Diphenyl-1,10-phenanthroline CAS: 1662-01-7 used as electron-transporting materials for OLED.
Shanghai UCHEM Inc. has been focusing on manufacturing of mono-substituted/ symmetric substituted-1,10-phenanthroline derivatives since 2011. Currently, there are around 50 1,10-phenanthroline derivatives available from warehouse. Most of them could be supplied in kilograms, several popular derivatives are produced in hundreds kilograms. If you have needs for other kind of derivatives, please contact with UCHEM, who has service for customer synthesis.