Pyridine is diamagnetic and has a diamagnetic susceptibility of −48.7 × 10−6 cm3·mol−1.The molecular electric dipole moment is 2.2 debyes. 1603-41-4, formula is C6H8N2, Name is 2-Amino-5-methylpyridine. TThe standard enthalpy of formation is 100.2 kJ·mol−1 in the liquid phase and 140.4 kJ·mol−1 in the gas phase. Reference of 1603-41-4.
Zhou, Yong-Jun;Yang, Kai;Fang, Yong-Gan;Luo, Shi-He;Chen, Qi;Yu, Shi-Wei;Wang, Zhao-Yang research published 《 A NaHCO3 Promoted Three-component Cyclization: Easy Access to Benzodisulfide Heterocycles》, the research content is summarized as follows. A facile route for the synthesis of benzodisulfide heterocyclic compounds I (R = H, 5-Cl, 5-Br, 6-F, 6-OMe; Ar = C6H5, 2-CH3C6H4, 2-pyridyl, etc.) via a NaHCO3-promoted three-component reaction between 2-halophenylacetic acids R1-2-X-C6H3CH2COOH (R1 = H, 5-Cl, 5-Br, 4-F, 4-OMe; X = Cl, Br), elemental sulfur (S8) and amines ArNH2 under metal-free conditions has been demonstrated. This transformation from available starting materials shows good functional group tolerance, and the target compounds I can be derivatized for further application.
1603-41-4, 2-Amino-5-methylpyridine, also known as 2-Amino-5-methylpyridine, is a useful research compound. Its molecular formula is C6H8N2 and its molecular weight is 108.14 g/mol. The purity is usually 95%.
2-Amino-5-methylpyridine is a chemical compound that belongs to the group of methyl ketones. It has a nitrogen atom and an oxygen atom in its structure, which allows it to form hydrogen bonds with other molecules. 2-Amino-5-methylpyridine can be obtained by reacting hydrochloric acid and xanthone in the presence of a base. The compound is highly reactive and has been shown to have antiinflammatory properties. This can be attributed to its ability to inhibit prostaglandin synthesis. 2-Amino-5-methylpyridine also has fluorescence properties that are sensitive to pH changes and can be used as a probe for metal ions. 2-Amino-5-methylpyridine is an organic compound that contains a methyl group, two nitrogen atoms, and one oxygen atom in its chemical structure. This molecule can form hydrogen bonds with other molecules due to its nitrogen atoms and oxygen atom,, Reference of 1603-41-4