We have recorded the infrared absorption spectrum of pyrrole at 0.005 cm−1spectral resolution using a Fourier transform interferometer. The rotational analysis of the symmetric out-of-plane C–H bend 2210fundamental band at 722.132993(5) cm−1was performed, allowing 6760 lines to be assigned. These lines were fitted simultaneously to literature data on ν1[A. Mellouki, R. Georges, M. Herman, D. L. Snavely, and S. Leytner,Chem. Phys.220, 311–322 (1997)] and microwave lines [G. Wlodarczak, L. Martinache, J. Demaison, and B. P. Van Eijck,J. Mol. Spectrosc.127, 200–208 (1988)]. A set of rotation parameters was determined for the ground state in Irand IIIrrepresentations, together with vibration–rotation constants for thev1= 1 andv22= 1 vibrational states. The fine structure in the strongest of the hot bands in that range was highlighted by division, from the experimental data, of the spectrum of the 2210band, computed using the vibration–rotation parameters. The rotational assignment of 930 lines in the strongest hot band was performed. The 22102411vibrational assignment is proposed, leading tox22,24= 1.90 cm−1. The transition dipole matrix element for the 2210band is estimated to ‖〈Ψ22‖μc‖Ψ0〉‖ = 2 × 10−4D.