Caldero-Rodriguez et al. reported on the excited state dynamics of 2,6-dAP in solution, complemented with quantum calculations using implicit solvent. Qualitatively, their experimental results for the 9H tautomer agree with ours, observing a fluorescent signature, and a nonradiative internal conversion pathway on the picosecond timescale. The authors assign the longer (1.8 ns) decay to fluorescence of the 7H tautomer, in line with previous fluorescence studies , while we assign the much longer-lived excited state of the 7H tautomer to a triplet state. That work also observes a decay on the order of 0.7 ps, which is outside our experimental window. Similarly to the present study, Caldero-Rodriguez et al. calculate intersystem crossing to two lower-lying 3 ππ* states to be inefficient. Their calculations predict a barrierless internal conversion pathway along a C 6 conical intersection and another conical intersection via C 2 puckering with a less than 1 eV barrier for both tautomers. Our results agree with these findings, but we additionally found a conical intersection from puckering of the 5-membered ring (7H tautomer). Bearing in mind that those experiments were done in solution and at different wavelengths and that those calculations were done using implicit solvent, those findings correlate well with our gas-phase study.