Second-derivative spectrophotometric assay of bromazepam in pharmaceutical formulations

Author	dc.contributor.author	Richter Duk, Pablo
Admission date	dc.date.accessioned	2011-06-24T14:22:02Z
Available date	dc.date.available	2011-06-24T14:22:02Z
Publication date	dc.date.issued	1991
Cita de ítem	dc.identifier.citation	International Journal of Pharmaceutics 72: 207-210	es_CL
Identifier	dc.identifier.issn	0378-5173
Identifier	dc.identifier.uri	https://repositorio.uchile.cl/handle/2250/121344
General note	dc.description	Artículo de publicación ISI	es_CL
Abstract	dc.description.abstract	A simple, rapid and accurate direct method has been developed for the determination of bromazepam in pharmaceutical formulations using second-derivative absorption spectrophotometry. Methanol was used as the solvent for extracting the drug from the formulations. The calibration graph was a straigh line (r=0.9989), passing through the origin. The proposed method was succesfully applied to determine bromazepam in pharmaceutical formulations and the ingredients commonly found in commercial tablets do not interfere.	es_CL
Lenguage	dc.language.iso	en	es_CL
Publisher	dc.publisher	Elsevier Science Publ. B.V.	es_CL
Keywords	dc.subject	Bromazepam determination	es_CL
Título	dc.title	Second-derivative spectrophotometric assay of bromazepam in pharmaceutical formulations	es_CL
Document type	dc.type	Artículo de revista