Chemistry can be defined as the study of matter and the changes it undergoes. You’ll sometimes hear it called the central science because it is the connection between physics and all the other sciences, starting with biology. 608141-42-0, Name is (S)-1-(3-Ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethanamine, molecular formula is , belongs to phthalazine compound. In a document, author is Yoosefian, M., HPLC of Formula: https://www.ambeed.com/products/608141-42-0.html.
Properties of dimethyl 3-(alkylamino)-5,10-dioxo-5,10-dihydro-1H-pyrazolo[1,2-b]phthalazine-1,2-dicarboxylate and its derivatives were studied by means of ab initio method. NO2 derivative of title compound was synthesized and the nature of its intramolecular hydrogen bond (HB) was investigated. Furthermore, the topological properties of the electron density distributions for N-H…O intramolecular bridges were analyzed in terms of the Bader theory of atoms in molecules (AIM). The electron density (?) and Laplacian (?2?) properties, estimated by AIM calculations, indicated that O…H bond possesses low ? and positive ?2? values which are in agreement with electrostatic character of the HBs, whereas N-H bonds have covalent character (?2?<0). Moreover, steric effect of the t-Bu group on structure and topological parameters of pyrazolo[1,2-b]phthalazine conformers was studied. Finally, the powerful method of Espinosa was used to obtain the H-bond energy. Sometimes chemists are able to propose two or more mechanisms that are consistent with the available data. If a proposed mechanism predicts the wrong experimental rate law, however, the mechanism must be incorrect.Welcome to check out more blogs about 608141-42-0, in my other articles. HPLC of Formula: https://www.ambeed.com/products/608141-42-0.html.
Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem