Spectrophotometric determination of cefaclor in pharmaceutical preparations
dc.contributor.author | Ivama, Viviane M. [UNESP] | |
dc.contributor.author | Rodrigues, Letícia N. C. [UNESP] | |
dc.contributor.author | Guaratini, Cláudia C. I. [UNESP] | |
dc.contributor.author | Zanoni, Maria Valnice Boldrin [UNESP] | |
dc.contributor.institution | Universidade Estadual Paulista (Unesp) | |
dc.date.accessioned | 2014-05-20T14:18:56Z | |
dc.date.available | 2014-05-20T14:18:56Z | |
dc.date.issued | 1999-04-01 | |
dc.description.abstract | A simple spectrophotometric method is proposed for the determination of cefaclor. The method involves alkaline hydrolysis of the drug in ammonia buffer solution at pH 10 to yield diketopiperazine-2,5-dione derivative and subsequent measurement at 340 nm. Beer's law is obeyed in the concentration range 1.8 - 55 mg/mL. The proposed method was successfully applied to the determination of cefaclor in pharmaceutical formulations. | en |
dc.description.affiliation | UNESP Instituto de Química | |
dc.description.affiliationUnesp | UNESP Instituto de Química | |
dc.description.sponsorship | Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) | |
dc.description.sponsorship | Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) | |
dc.description.sponsorship | Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) | |
dc.format.extent | 201-204 | |
dc.identifier | http://dx.doi.org/10.1590/S0100-40421999000200011 | |
dc.identifier.citation | Química Nova. Sociedade Brasileira de Química, v. 22, n. 2, p. 201-204, 1999. | |
dc.identifier.doi | 10.1590/S0100-40421999000200011 | |
dc.identifier.issn | 0100-4042 | |
dc.identifier.orcid | 0000-0002-2296-1393 | |
dc.identifier.scielo | S0100-40421999000200011 | |
dc.identifier.uri | http://hdl.handle.net/11449/25705 | |
dc.language.iso | eng | |
dc.publisher | Sociedade Brasileira de Química | |
dc.relation.ispartof | Química Nova | |
dc.relation.ispartofjcr | 0.646 | |
dc.relation.ispartofsjr | 0,255 | |
dc.rights.accessRights | Acesso aberto | pt |
dc.source | SciELO | |
dc.subject | cefaclor | en |
dc.subject | hydrolysis | en |
dc.subject | pharmaceuticals | en |
dc.title | Spectrophotometric determination of cefaclor in pharmaceutical preparations | en |
dc.type | Artigo | pt |
dspace.entity.type | Publication | |
relation.isOrgUnitOfPublication | bc74a1ce-4c4c-4dad-8378-83962d76c4fd | |
relation.isOrgUnitOfPublication.latestForDiscovery | bc74a1ce-4c4c-4dad-8378-83962d76c4fd | |
unesp.author.orcid | 0000-0002-2296-1393[4] | |
unesp.campus | Universidade Estadual Paulista (UNESP), Instituto de Química, Araraquara | pt |
unesp.department | Química Analítica - IQAR | pt |
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