Huang, Cheng-Wei et al. published their research in Macromolecules (Washington, DC, United States) in 2016 | CAS: 1075-62-3

N-(6-Aminopyridin-2-yl)acetamide (cas: 1075-62-3) belongs to pyridine derivatives. Pyridine has a dipole moment and a weaker resonant stabilization than benzene (resonance energy 117 kJ·mol−1 in pyridine vs. 150 kJ·mol−1 in benzene). Several pyridine derivatives play important roles in biological systems. While its biosynthesis is not fully understood, nicotinic acid (vitamin B3) occurs in some bacteria, fungi, and mammals.Recommanded Product: 1075-62-3

Functional Supramolecular Polypeptides Involving π-π Stacking and Strong Hydrogen-Bonding Interactions: A Conformation Study toward Carbon Nanotubes (CNTs) Dispersion was written by Huang, Cheng-Wei;Mohamed, Mohamed Gamal;Zhu, Chao-Yuan;Kuo, Shiao-Wei. And the article was included in Macromolecules (Washington, DC, United States) in 2016.Recommanded Product: 1075-62-3 This article mentions the following:

New supramol. polypeptides have been prepared through simple ring-opening polymerization and “click” reactions. Postfunctionalization with diaminopyridine (DAP) moieties, capable of multiple hydrogen bonding, was an efficient approach toward forming α-helical-dominant polypeptides. The phys. crosslinked networks produced upon self-organization of the DAP units increased the glass transition temperature (Tg) of the polymers and sustained the secondary structures of the polypeptides. Addnl. thermal responsivity resulted from dynamic noncovalent bonding on the polymer side chains. Mol. recognition through heterocomplementary DAP···thymine (T) base pairs was revealed spectroscopically and then used to construct poly(γ-propargyl-L-glutamate)-g-N-(6-acetamidopyridin-2-yl)-11-undecanamide/thyminylpyrene (PPLG-DAP/Py-T) supramol. complexes. Transmission electron microscopy images revealed that this complex was an efficient dispersant of carbon nanotubes (CNTs). Indeed, it could disperse CNTs in both polar and nonpolar media, the direct result of combining two modes of secondary noncovalent bonding: multiple hydrogen bonding and π-π interactions. Furthermore, CNT composites fabricated with biocompatible polymers and high value of Tg should enable the development of bio-inspired carbon nanostructures and lead the way toward their biomedical applications. In the experiment, the researchers used many compounds, for example, N-(6-Aminopyridin-2-yl)acetamide (cas: 1075-62-3Recommanded Product: 1075-62-3).

N-(6-Aminopyridin-2-yl)acetamide (cas: 1075-62-3) belongs to pyridine derivatives. Pyridine has a dipole moment and a weaker resonant stabilization than benzene (resonance energy 117 kJ·mol−1 in pyridine vs. 150 kJ·mol−1 in benzene). Several pyridine derivatives play important roles in biological systems. While its biosynthesis is not fully understood, nicotinic acid (vitamin B3) occurs in some bacteria, fungi, and mammals.Recommanded Product: 1075-62-3

Referemce:
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem