Sunniest PFP

This special C18 reagent consists of C18 chain part and the end-capping part like an arm of the reagent that moves like a Geometrid caterpillar so that a functional group on the tip of the arm can bond with a silanol group which is located anywhere.
After bonding this unique C18 reagent an end-capping is densely done with trimethysilane (TMS) using SAC technique. (SAC technique is developed by Chromanik Technologies Inc. for Sunrise C18-SAC is an operation technique that converts silanol groups are into a siloxane bond under high-temperature conditions.)