How to Calculate Percent Enantiomeric Excess?
Percent Enantiomeric Excess calculator uses Percent Enantiomeric Excess = abs(Mole Fraction of R-Mole Fraction of S)*100 to calculate the Percent Enantiomeric Excess, The Percent Enantiomeric Excess formula is defined as a measurement of purity used for chiral substances. It reflects the percent to which a sample contains one enantiomer in greater amounts than the other. Percent Enantiomeric Excess is denoted by %ee symbol.
How to calculate Percent Enantiomeric Excess using this online calculator? To use this online calculator for Percent Enantiomeric Excess, enter Mole Fraction of R (F_{R}) & Mole Fraction of S (F_{S}) and hit the calculate button. Here is how the Percent Enantiomeric Excess calculation can be explained with given input values -> 40 = abs(0.7-0.3)*100.