Crystal structure analysis, Hirshfeld surface analysis, spectral investigations (FT-IR, FT-R), DFT calculations, ADMET studies and molecular docking of 3H-Methyl-1H-pyrazole-1-carboxamide (3MPC)

Abstract

On 3H-Methyl-1H-pyrazole-1-carboxamide (3MPC), Single crystal XRD, Fourier Transform Infrared Spectroscopy, Fourier Transform Raman Spectroscopy, Molecular Electrostatic Potential, Density function theoretical analysis and Molecular docking analysis are conducted. The target protein docking experiments revealed that the small molecule (MET) is a good molecule that docks well with several Nav channel 1 targets. Molecular Electrostatic Potential (MEP) aids in the optimization of protein-ligand electrostatic interactions. The molecular surface and hydrogen bonding interactions in the 3MPC crystal structure were located and analyzed using a fingerprint plot and Hirshfeld Surfaces. DFT–B3LYP calculations with the 6-31G (d,p) basis set are used to establish the optimised structure of the MET molecule, and the measured vibrational frequencies are compared to experimental values. The parameters of absorption, distribution, metabolism, excretion (ADME) and toxic (Tox) were assessed using the online server preADMET.