Study of some volatile compounds evolved from the thermal decomposition of atenolol
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Data
2014-03-01
Autores
Silva, A. C. M. [UNESP]
Galico, D. A. [UNESP]
Guerra, R. B. [UNESP]
Legendre, Alexandre de Oliveira [UNESP]
Rinaldo, Daniel [UNESP]
Galhiane, Mario Sergio [UNESP]
Bannach, Gilbert [UNESP]
Título da Revista
ISSN da Revista
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Editor
Springer
Resumo
Simultaneous thermogravimetry-differential scanning calorimetry (TG-DSC) and coupled thermogravimetry-infrared spectroscopy (TG-FTIR) analyses were used to study the antihypertensive drug atenolol. The TG-DSC curves provided information concerning the thermal stability and decomposition profiles of the compound. From the TG-FTIR coupled techniques, it was possible to identify ammonia and isopropylamine as possible volatile compounds released during the thermal decomposition of the drug.
Descrição
Palavras-chave
Atenolol, Thermal behavior, Coupled thermogravimetry-infrared spectroscopy
Como citar
Journal Of Thermal Analysis And Calorimetry. Dordrecht: Springer, v. 115, n. 3, p. 2517-2520, 2014.