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Separation of erythromycin and related substances on base-deactivated reversed-phase silica gel columns
An official liquid chromatographic method for the analysis of erythromycin and related substances, which is based on a polymer reversed-phase, is described in the European Pharmacopoeia and in the United States Pharmacopeia. The pH of the mobile phase used in this system is 9.0. Recent advanced tech...
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Published in: | Journal of Chromatography A 2000-02, Vol.870 (1), p.227-235 |
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creator | Chepkwony, H.K Vanderriest, I Nguyo, J.M Roets, E Hoogmartens, J |
description | An official liquid chromatographic method for the analysis of erythromycin and related substances, which is based on a polymer reversed-phase, is described in the European Pharmacopoeia and in the United States Pharmacopeia. The pH of the mobile phase used in this system is 9.0. Recent advanced technology has led to the introduction of a new generation of silica-based reversed-phase column packings, which are claimed to be much more stable towards bases. They are useful for the analysis of basic compounds. Studies to verify the separation of erythromycin and related substances on Hypersil BDS C
18, Luna C
18(2), Inertsil ODS-2 and Supelcosil ABZ+ have been performed and the results are presented. It is shown that these base-deactivated phases give a better sensitivity and selectivity towards erythromycins than the polymer phase, provided that an adapted mobile phase is used. This is the first liquid chromatographic method described for the separation of erythromycin D from erythromycin A. |
doi_str_mv | 10.1016/S0021-9673(99)00860-2 |
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18, Luna C
18(2), Inertsil ODS-2 and Supelcosil ABZ+ have been performed and the results are presented. It is shown that these base-deactivated phases give a better sensitivity and selectivity towards erythromycins than the polymer phase, provided that an adapted mobile phase is used. This is the first liquid chromatographic method described for the separation of erythromycin D from erythromycin A.</description><identifier>ISSN: 0021-9673</identifier><identifier>DOI: 10.1016/S0021-9673(99)00860-2</identifier><identifier>PMID: 10722081</identifier><identifier>CODEN: JOCRAM</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Analysis ; Antibiotics ; Biological and medical sciences ; Chromatography, High Pressure Liquid - instrumentation ; Erythromycin - chemistry ; Erythromycin - isolation & purification ; Erythromycins ; General pharmacology ; Hydrogen-Ion Concentration ; Medical sciences ; Pharmacology. Drug treatments ; Reproducibility of Results ; Sensitivity and Specificity ; Silica Gel ; Silicon Dioxide</subject><ispartof>Journal of Chromatography A, 2000-02, Vol.870 (1), p.227-235</ispartof><rights>2000 Elsevier Science B.V.</rights><rights>2000 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c390t-d21d9e19516a5713ea359a26e50ecb1b267b3bc9740f3dd58e68baacf4161fd63</citedby><cites>FETCH-LOGICAL-c390t-d21d9e19516a5713ea359a26e50ecb1b267b3bc9740f3dd58e68baacf4161fd63</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>309,310,314,780,784,789,790,23930,23931,25140,27924,27925</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=1319888$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/10722081$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Chepkwony, H.K</creatorcontrib><creatorcontrib>Vanderriest, I</creatorcontrib><creatorcontrib>Nguyo, J.M</creatorcontrib><creatorcontrib>Roets, E</creatorcontrib><creatorcontrib>Hoogmartens, J</creatorcontrib><title>Separation of erythromycin and related substances on base-deactivated reversed-phase silica gel columns</title><title>Journal of Chromatography A</title><addtitle>J Chromatogr A</addtitle><description>An official liquid chromatographic method for the analysis of erythromycin and related substances, which is based on a polymer reversed-phase, is described in the European Pharmacopoeia and in the United States Pharmacopeia. The pH of the mobile phase used in this system is 9.0. Recent advanced technology has led to the introduction of a new generation of silica-based reversed-phase column packings, which are claimed to be much more stable towards bases. They are useful for the analysis of basic compounds. Studies to verify the separation of erythromycin and related substances on Hypersil BDS C
18, Luna C
18(2), Inertsil ODS-2 and Supelcosil ABZ+ have been performed and the results are presented. It is shown that these base-deactivated phases give a better sensitivity and selectivity towards erythromycins than the polymer phase, provided that an adapted mobile phase is used. This is the first liquid chromatographic method described for the separation of erythromycin D from erythromycin A.</description><subject>Analysis</subject><subject>Antibiotics</subject><subject>Biological and medical sciences</subject><subject>Chromatography, High Pressure Liquid - instrumentation</subject><subject>Erythromycin - chemistry</subject><subject>Erythromycin - isolation & purification</subject><subject>Erythromycins</subject><subject>General pharmacology</subject><subject>Hydrogen-Ion Concentration</subject><subject>Medical sciences</subject><subject>Pharmacology. Drug treatments</subject><subject>Reproducibility of Results</subject><subject>Sensitivity and Specificity</subject><subject>Silica Gel</subject><subject>Silicon Dioxide</subject><issn>0021-9673</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2000</creationdate><recordtype>article</recordtype><recordid>eNqFkE1PHDEMhnOgKpT2JxTlgKr2MBBPmMzkVCHUDyQkDsA58iQeCJqPJZ5Zaf99w-6K9taTJft5besR4jOoM1Bgzu-UKqGwptZfrf2mVGNUUR6Io7f2ofjA_KwU1Kou34tDyKVUDRyJxztaYcI5TqOcOklpMz-ladj4OEocg0zU40xB8tLyjKMnlplskakIhH6O6-040ZoSUyhWT3kkOfbRo3ykXvqpX4aRP4p3HfZMn_b1WDz8_HF_9bu4uf11fXV5U3ht1VyEEoIlsBUYrGrQhLqyWBqqFPkW2tLUrW69rS9Up0OoGjJNi-i7CzDQBaOPxZfd3lWaXhbi2Q2RPfU9jjQt7Gplaw1gM1jtQJ8m5kSdW6U4YNo4UO7Vqttada_6nLVua9WVOXeyP7C0A4V_UjulGTjdA8ge-y5la5H_chps0zQZ-77DKNtYR0qOfaQsOMREfnZhiv_55A8VVZev</recordid><startdate>20000218</startdate><enddate>20000218</enddate><creator>Chepkwony, H.K</creator><creator>Vanderriest, I</creator><creator>Nguyo, J.M</creator><creator>Roets, E</creator><creator>Hoogmartens, J</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>20000218</creationdate><title>Separation of erythromycin and related substances on base-deactivated reversed-phase silica gel columns</title><author>Chepkwony, H.K ; Vanderriest, I ; Nguyo, J.M ; Roets, E ; Hoogmartens, J</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c390t-d21d9e19516a5713ea359a26e50ecb1b267b3bc9740f3dd58e68baacf4161fd63</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2000</creationdate><topic>Analysis</topic><topic>Antibiotics</topic><topic>Biological and medical sciences</topic><topic>Chromatography, High Pressure Liquid - instrumentation</topic><topic>Erythromycin - chemistry</topic><topic>Erythromycin - isolation & purification</topic><topic>Erythromycins</topic><topic>General pharmacology</topic><topic>Hydrogen-Ion Concentration</topic><topic>Medical sciences</topic><topic>Pharmacology. Drug treatments</topic><topic>Reproducibility of Results</topic><topic>Sensitivity and Specificity</topic><topic>Silica Gel</topic><topic>Silicon Dioxide</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Chepkwony, H.K</creatorcontrib><creatorcontrib>Vanderriest, I</creatorcontrib><creatorcontrib>Nguyo, J.M</creatorcontrib><creatorcontrib>Roets, E</creatorcontrib><creatorcontrib>Hoogmartens, J</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of Chromatography A</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Chepkwony, H.K</au><au>Vanderriest, I</au><au>Nguyo, J.M</au><au>Roets, E</au><au>Hoogmartens, J</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Separation of erythromycin and related substances on base-deactivated reversed-phase silica gel columns</atitle><jtitle>Journal of Chromatography A</jtitle><addtitle>J Chromatogr A</addtitle><date>2000-02-18</date><risdate>2000</risdate><volume>870</volume><issue>1</issue><spage>227</spage><epage>235</epage><pages>227-235</pages><issn>0021-9673</issn><coden>JOCRAM</coden><abstract>An official liquid chromatographic method for the analysis of erythromycin and related substances, which is based on a polymer reversed-phase, is described in the European Pharmacopoeia and in the United States Pharmacopeia. The pH of the mobile phase used in this system is 9.0. Recent advanced technology has led to the introduction of a new generation of silica-based reversed-phase column packings, which are claimed to be much more stable towards bases. They are useful for the analysis of basic compounds. Studies to verify the separation of erythromycin and related substances on Hypersil BDS C
18, Luna C
18(2), Inertsil ODS-2 and Supelcosil ABZ+ have been performed and the results are presented. It is shown that these base-deactivated phases give a better sensitivity and selectivity towards erythromycins than the polymer phase, provided that an adapted mobile phase is used. This is the first liquid chromatographic method described for the separation of erythromycin D from erythromycin A.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><pmid>10722081</pmid><doi>10.1016/S0021-9673(99)00860-2</doi><tpages>9</tpages></addata></record> |
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subjects | Analysis Antibiotics Biological and medical sciences Chromatography, High Pressure Liquid - instrumentation Erythromycin - chemistry Erythromycin - isolation & purification Erythromycins General pharmacology Hydrogen-Ion Concentration Medical sciences Pharmacology. Drug treatments Reproducibility of Results Sensitivity and Specificity Silica Gel Silicon Dioxide |
title | Separation of erythromycin and related substances on base-deactivated reversed-phase silica gel columns |
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