N(2)-[(3R)-3-(2-saturated-acyloxy)acyl]-L-ornithine zwitterion
n(2)-[(3r)-3-(2-saturated-acyloxy)acyl]-l-ornithine zwitterion
An <em>N</em><small><sup>2</small></sup>-[(3<i>R</i>)-3-(acyloxy)acyl]-<small>L</small>-ornithine zwitterion in which the acyl chain is saturated at position 2; the major species at pH 7.3.