Polarography of an acidic degradation product from cephalexin
| Author | dc.contributor.author | Núñez Vergara, Luis | |
| Author | dc.contributor.author | Squella Serrano, Juan | |
| Author | dc.contributor.author | Silva, Luis J. | |
| Admission date | dc.date.accessioned | 2018-12-20T14:37:51Z | |
| Available date | dc.date.available | 2018-12-20T14:37:51Z | |
| Publication date | dc.date.issued | 1982 | |
| Cita de ítem | dc.identifier.citation | Talanta, Volumen 29, Issue 2, 2018, Pages 137-138 | |
| Identifier | dc.identifier.issn | 00399140 | |
| Identifier | dc.identifier.other | 10.1016/0039-9140(82)80036-2 | |
| Identifier | dc.identifier.uri | https://repositorio.uchile.cl/handle/2250/156723 | |
| Abstract | dc.description.abstract | 2-Hydroxy-3-phenyl-6-methylpyrazine is identified as the product obtained by acidic degradation of cephalexin in the presence of formaldehyde. In 5M hydrochloric acid this product gives a well-defined reduction wave with a half-wave potential of -0.45 V vs. SCE. The wave is irreversible and diffusion-controlled. The diffusion current shows a linear relation with the cephalexin concentration and can be used for determination of cephalexin in plasma. © 1982. | |
| Lenguage | dc.language.iso | en | |
| Type of license | dc.rights | Attribution-NonCommercial-NoDerivs 3.0 Chile | |
| Link to License | dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/cl/ | |
| Source | dc.source | Talanta | |
| Keywords | dc.subject | Chemistry (all) | |
| Título | dc.title | Polarography of an acidic degradation product from cephalexin | |
| Document type | dc.type | Artículo de revista | |
| Cataloguer | uchile.catalogador | SCOPUS | |
| Indexation | uchile.index | Artículo de publicación SCOPUS | |
| uchile.cosecha | uchile.cosecha | SI |
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Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivs 3.0 Chile