Polo-Cuadrado, Efrain published the artcileSingle crystal structure, thermal stability and theoretical studies of ethyl 4-(4-(dimethylamino)phenyl)-3,6-dimethyl-1-phenyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylate, Synthetic Route of 638-45-9, the publication is Journal of Molecular Structure (2022), 132826, database is CAplus.
Et 4-(4-(dimethylamino)phenyl)-3,6-dimethyl-1-phenyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylate (5) was synthesized according to our previously reported procedure in a 92% yield and crystallized by a slow evaporation technique. This report describes the in-depth structural anal. thereof. The structural characterization and purity of the title compound were determined by UV-vis, FT-IR, 1H NMR, and 13C NMR spectroscopy, high-resolution mass spectrometry (HRMS), thermogravimetric anal. (TG/DTG), and its 3D-structure was confirmed by single-crystal X-ray diffraction. The synthesized title mol. crystallized in the triclinic space group P-1, Z = 2. In the crystal packing, the cohesion among the different mols. is assured by one C-H···O hydrogen bond interaction. Hirshfeld surface anal. indicated that H···H bond interactions are the primary contributors to the intermol. stabilization in the crystal.
Journal of Molecular Structure published new progress about 638-45-9. 638-45-9 belongs to iodides-buliding-blocks, auxiliary class Iodide,Aliphatic hydrocarbon chain, name is 1-Iodohexane, and the molecular formula is C6H13I, Synthetic Route of 638-45-9.
Referemce:
https://en.wikipedia.org/wiki/Iodide,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com