Pyrimidine is a nitrogenous base similar to benzene (a six-membered ring) and includes cytosine, thymine, and uracil as bases used for DNA or RNA. 109-12-6, formula is C4H5N3, Name is Pyrimidin-2-amine. Pyrimidine also found in many synthetic compounds such as barbiturates and the HIV drug, zidovudine. Name: Pyrimidin-2-amine.
Abdelshafi, N. S.;Sadik, M. A.;Shoeib, Madiha A.;Halim, Shimaa Abdel research published 《 Corrosion inhibition of aluminum in 1 M HCl by novel pyrimidine derivatives, EFM measurements, DFT calculations and MD simulation》, the research content is summarized as follows. Four pyridine-pyrimidine derivatives, namely pyridine-2,6-diamine (PD), pyrimidine-2-amine (PA), 6-amino-3,4-dihydropyrimidine-2(1H)-thione (ADT) and Et (R)-6-(4-chlorophenyl)-2-mercapto-4-methyl-1,6-dihydropyrimidine-5-carboxylate (EMMD) are used as effective inhibitors for aluminum corrosion in 1 M HCl solution The anti-corrosive potential of these heterocyclic compounds has been evaluated by electrochem. frequency modulation (EFM) method, The inhibition efficiency of these inhibitors was strongly associated to the concentration (10-7-10-3 M) and the structure of the mols.; reached a maximum of 95.68% for EMMD at 10-3 M owing to more anchoring functional groups. The effect of temperature on the corrosion behavior was assessed at solution temperature range 298-323 K. The four inhibitors adsorbed according to the Langmuir’s adsorption isotherm. Thermodn. activation parameters for the dissolution process of aluminum in 1 M HCl and inhibited solutions were calculated and discussed. Surface anal. (SEM, EDX, and AFM) confirmed the formation of a protective layer adsorbed on the aluminum surface. In addition, theor. studies by DFT and MD revealed the correlation between the mol. chem. structure of studied inhibitors and their inhibition efficiency. The adsorption mechanism is revealed by theor. calculations
109-12-6, 2-Aminopyrimidine is a useful research compound. Its molecular formula is C4H5N3 and its molecular weight is 95.1 g/mol. The purity is usually 95%.
2-Aminopyrimidine is an organic compound that belongs to the group of pyridines. It has been shown to have antimicrobial, antitumor, and antiviral properties. 2-Aminopyrimidine has been used as a fungicide and herbicide in horticulture and agriculture, respectively. The molecular geometry of this molecule is octahedral with coordination geometry C2v. This chemical binds to the BCR-ABL kinase receptor and inhibits its activity by competitive inhibition of ATP binding. 2-Aminopyrimidine has been shown to have a hematologic response in vivo models and in vitro assays. It also has anti-inflammatory effects when it is taken orally or applied topically., Name: Pyrimidin-2-amine
Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia