Article(id=1239973079384912879, tenantId=1146029695717560320, journalId=1205117023404326918, issueId=1239973077845603299, articleNumber=null, orderNo=null, doi=10.16155/j.0254-1793.2024-0275, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1713888000000, receivedDateStr=2024-04-24, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1773562219711, onlineDateStr=2026-03-15, pubDate=1730304000000, pubDateStr=2024-10-31, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1773562219711, onlineIssueDateStr=2026-03-15, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1773562219711, creator=13701087609, updateTime=1773562219711, updator=13701087609, issue=Issue{id=1239973077845603299, tenantId=1146029695717560320, journalId=1205117023404326918, year='2024', volume='44', issue='10', pageStart='1647', pageEnd='1826', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1773562219344, creator=13701087609, updateTime=1773563041495, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1239976526251356920, tenantId=1146029695717560320, journalId=1205117023404326918, issueId=1239973077845603299, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1239976526251356921, tenantId=1146029695717560320, journalId=1205117023404326918, issueId=1239973077845603299, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=1741, endPage=1748, ext={EN=ArticleExt(id=1239973079657542649, articleId=1239973079384912879, tenantId=1146029695717560320, journalId=1205117023404326918, language=EN, title=Determination of five acid radicals in chemical reference substances by ion chromatography, columnId=1206272756333736276, journalTitle=Chinese Journal of Pharmaceutical Analysis, columnName=Ingredient Analysis, runingTitle=null, highlight=null, articleAbstract=
Objective: To establish an ion chromatography method suitable for simultaneous determination of acid radical content in chemical reference substances containing methanesulfonic acid,hydrochloric acid,phosphoric acid,sulfuric acid and butadisulfonic acid.
Methods: The chromatographic column of Metrosep A Supp 5 250/4.0 (250 mm×4.0 mm,5 μm) was used with 6.4 mmol·L-1 Na2CO3 and 2.0 mmol·L-1 NaHCO3 as the eluent with a flow rate of 0.7 mL·min-1. Column temperature was 30 ℃.
Results: Methanesulfonate (19.1-71.7 μg·mL-1),chloride ion (2.6-25.8 μg·mL-1),phosphate (7.0-26.3 μg·mL-1),sulfate (6.8-51.0 μg·mL-1),and succinate (21.3-105.5 μg·mL-1) had good linear relationships within their respective ranges (r≥0.999 5). Precision (RSD≤2%),stability (RSD≤2%) and repeatability (RSD≤2%) were good. The average recovery rates (n=9) were 98%-102%. Calculated as salt formation,the content of mesylate in amlodipine mesylate was 23.69%,the content of hydrochloric acid in guanfacine hydrochloride was 12.66%,the content of phosphoric acid in reagliptin phosphate was 17.38%,the content of sulphate in salbutamol sulfate was 16.49%,and the content of butyldisulfonic acid in adenosine butyldisulfonic acid was 45.61%. The deviation between theoretical and measured values was less than 0.50%. The measured values were close to the theoretical values.
Conclusion: The method is suitable for the screen and determination of acid radicals in chemical reference products containing methanesulfonic acid,hydrochloric acid,phosphoric acid,sulfuric acid and butadisulfonic acid.
, correspAuthors=Jian-zhao NIU, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, authorCompany=null, fund=null, authors=null, authorsList=Ling-yun MA, Yu-xin MENG, Chen-fei ZHAI, Yu-fei FENG, Qian LIU, Jian-zhao NIU), CN=ArticleExt(id=1239973080710311984, articleId=1239973079384912879, tenantId=1146029695717560320, journalId=1205117023404326918, language=CN, title=离子色谱法测定化学对照品中5种酸根的含量, columnId=1206272756476342615, journalTitle=药物分析杂志, columnName=成分分析, runingTitle=null, highlight=null, articleAbstract=
目的: 建立适用于同时测定含甲磺酸、盐酸、磷酸、硫酸、丁二磺酸化学对照品中酸根含量的离子色谱法。
方法: 采用Metrosep A Supp 5 250/4.0(250 mm×4.0 mm,5 μm)色谱柱,以6.4 mmol·L-1碳酸钠溶液-2.0 mmol·L-1碳酸氢钠溶液为淋洗液,等度洗脱,流速0.7 mL·min-1,柱温30 ℃。
结果: 甲磺酸根(19.1~71.7 μg·mL-1)、氯离子(2.6~25.8 μg·mL-1)、磷酸根(7.0~26.3 μg·mL-1)、硫酸根(6.8~51.0 μg·mL-1)和丁二磺酸根(21.3~105.5 μg·mL-1)在各自范围内线性关系良好(r≥0.999 5);精密度(RSD≤2%)、稳定性(RSD≤2%)、重复性(RSD≤2%)良好;平均加样回收率(n=9)为98%~102%,以成盐形式计算,甲磺酸氨氯地平中甲磺酸含量为23.69%,盐酸胍法辛中盐酸含量为12.66%,磷酸瑞格列汀中磷酸含量为17.38%,硫酸沙丁胺醇中硫酸含量为16.49%,丁二磺酸腺苷蛋氨酸中丁二磺酸含量为45.61%,理论值与测定值偏差均<0.50%。
结论: 该方法适用性良好,可用于含甲磺酸、盐酸、磷酸、硫酸、丁二磺酸化学对照品中酸根的筛查及含量测定。
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31(3):17, articleTitle=Sample preparation technology in the application of ion chromatography analysis, refAbstract=null)], funds=null, companyList=[AuthorCompany(id=1239977426055385426, tenantId=1146029695717560320, journalId=1205117023404326918, articleId=1239973079384912879, xref=null, ext=[AuthorCompanyExt(id=1239977426059579731, tenantId=1146029695717560320, journalId=1205117023404326918, articleId=1239973079384912879, companyId=1239977426055385426, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=National Institutes for Food and Drug Control, Beijing 100050, China), AuthorCompanyExt(id=1239977426067968340, tenantId=1146029695717560320, journalId=1205117023404326918, articleId=1239973079384912879, companyId=1239977426055385426, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=中国食品药品检定研究院,北京 100050)])], figs=[ArticleFig(id=1239977436352401987, tenantId=1146029695717560320, journalId=1205117023404326918, articleId=1239973079384912879, language=EN, label=Fig.1, caption=
Chemical structures of guanfacine hydrochloride(A),shafemide mesylate(B),salbutamol sulfate(C),repagliptin phosphate(D) and adenosylmethionine butyldisulfonate(E), figureFileSmall=20FqBftJvdfaGjICbO3AMg==, figureFileBig=6YUF59xKKRe3AT3+vybODw==, tableContent=null), ArticleFig(id=1239977436415316554, tenantId=1146029695717560320, journalId=1205117023404326918, articleId=1239973079384912879, language=CN, label=图1, caption=
盐酸胍法辛(A)、甲磺酸沙非胺(B)、硫酸沙丁胺醇(C)、磷酸瑞格列汀(D)与丁二磺酸腺苷蛋氨酸(E)的化学结构图, figureFileSmall=20FqBftJvdfaGjICbO3AMg==, figureFileBig=6YUF59xKKRe3AT3+vybODw==, tableContent=null), ArticleFig(id=1239977436541145680, tenantId=1146029695717560320, journalId=1205117023404326918, articleId=1239973079384912879, language=EN, label=Fig.2, caption=
System suitable solution, figureFileSmall=STFhW3gJ1qDx0h0TEFQDlg==, figureFileBig=p8ufRQuOFQCXzaKQPosL5A==, tableContent=null), ArticleFig(id=1239977438013346391, tenantId=1146029695717560320, journalId=1205117023404326918, articleId=1239973079384912879, language=CN, label=图2, caption=
系统适用性溶液, figureFileSmall=STFhW3gJ1qDx0h0TEFQDlg==, figureFileBig=p8ufRQuOFQCXzaKQPosL5A==, tableContent=null), ArticleFig(id=1239977438134981213, tenantId=1146029695717560320, journalId=1205117023404326918, articleId=1239973079384912879, language=EN, label=Fig.3, caption=
Chromatograms of sample solution of salfamide mesylate(A),guanfacine hydrochloride(B),oseltamivir phosphate(C),salbutamol sulfate(D) and adenosine succinylmethionine succinate(E), figureFileSmall=eoja2jphrVNeWIzBqvsV9A==, figureFileBig=v64IXzzfv+tw3cj6fDlCjQ==, tableContent=null), ArticleFig(id=1239977438231450209, tenantId=1146029695717560320, journalId=1205117023404326918, articleId=1239973079384912879, language=CN, label=图3, caption=
甲磺酸沙非胺(A)、盐酸胍法辛(B)、磷酸奥司他韦(C)、硫酸沙丁胺醇(D)和丁二磺酸腺苷蛋氨酸(E)的供试品溶液色谱图, figureFileSmall=eoja2jphrVNeWIzBqvsV9A==, figureFileBig=v64IXzzfv+tw3cj6fDlCjQ==, tableContent=null), ArticleFig(id=1239977438348890729, tenantId=1146029695717560320, journalId=1205117023404326918, articleId=1239973079384912879, language=EN, label=Fig.4, caption=
Chromatograms of blank solution (A) and sensitivity solutions of methanesulfonate (B),chloride ion (C),phosphate (D),sulfate (E),and succinate(F), figureFileSmall=nul6dpePH3Yef18fUvmAOw==, figureFileBig=zgT5FjcliDMLk4oo/bSuWQ==, tableContent=null), ArticleFig(id=1239977438424388205, tenantId=1146029695717560320, journalId=1205117023404326918, articleId=1239973079384912879, language=CN, label=图4, caption=
空白溶液(A)及甲磺酸根(B)、氯离子(C)、磷酸根(D)、硫酸根(E)和丁二磺酸根(F)的灵敏度溶液色谱图, figureFileSmall=nul6dpePH3Yef18fUvmAOw==, figureFileBig=zgT5FjcliDMLk4oo/bSuWQ==, tableContent=null), ArticleFig(id=1239977438504079987, tenantId=1146029695717560320, journalId=1205117023404326918, articleId=1239973079384912879, language=EN, label=Tab.1, caption=
Linear regression equation and related parameters
, figureFileSmall=null, figureFileBig=null, tableContent=
酸根 (acid radical) | 回归方程 (linear regression equation) | r | 线性范围 (linear range)/(μg·mL-1) | 检测限 (limit of detection)/(μg·mL-1) |
|---|
| 甲磺酸根(CH3O2S-) | Y=85.422 6X-0.215 6 | 0.999 9 | 19.1~71.7 | 0.035 |
| 氯离子(Cl-) | Y=240.396 6X-0.134 9 | 0.999 9 | 2.6~25.8 | 0.012 5 |
| 磷酸根(PO43-) | Y=71.431 3X-0.132 9 | 0.999 7 | 7.0~26.3 | 0.05 |
| 硫酸根(SO42-) | Y=177.945 2X-0.210 2 | 0.999 7 | 6.8~51.0 | 0.025 |
| 丁二磺酸根(C4H8O6S22-) | Y=75.736 8X-0.503 3 | 0.999 5 | 21.3~105.5 | 0.05 |
), ArticleFig(id=1239977438646686332, tenantId=1146029695717560320, journalId=1205117023404326918, articleId=1239973079384912879, language=CN, label=表1, caption=
线性回归方程及相关参数
, figureFileSmall=null, figureFileBig=null, tableContent=
酸根 (acid radical) | 回归方程 (linear regression equation) | r | 线性范围 (linear range)/(μg·mL-1) | 检测限 (limit of detection)/(μg·mL-1) |
|---|
| 甲磺酸根(CH3O2S-) | Y=85.422 6X-0.215 6 | 0.999 9 | 19.1~71.7 | 0.035 |
| 氯离子(Cl-) | Y=240.396 6X-0.134 9 | 0.999 9 | 2.6~25.8 | 0.012 5 |
| 磷酸根(PO43-) | Y=71.431 3X-0.132 9 | 0.999 7 | 7.0~26.3 | 0.05 |
| 硫酸根(SO42-) | Y=177.945 2X-0.210 2 | 0.999 7 | 6.8~51.0 | 0.025 |
| 丁二磺酸根(C4H8O6S22-) | Y=75.736 8X-0.503 3 | 0.999 5 | 21.3~105.5 | 0.05 |
), ArticleFig(id=1239977438751543933, tenantId=1146029695717560320, journalId=1205117023404326918, articleId=1239973079384912879, language=EN, label=Tab.2, caption=
Theoretical and measured values of acid radical content in the test sample
, figureFileSmall=null, figureFileBig=null, tableContent=
酸根成盐 (salification of acid radical) | 待测样品 (sample) | 含量测定值 (content)/% | 含量测定平均值 (average content)/% | 含量理论值 (theoretical value)/% | 偏差 (deviation)/% |
|---|
| 甲磺酸(methanesulfonic acid) | 甲磺酸沙非胺(safiramine methanesulfonate) | 23.91 | 23.69 | 24.05 | 0.36 |
| 23.88 | | | |
| | 23.45 | | | |
| | 23.60 | | | |
| | 23.68 | | | |
| 盐酸(hydrochloric acid) | 盐酸胍法辛(guanfacine hydrochloride) | 12.67 | 12.66 | 12.88 | 0.22 |
| 12.63 | | | |
| | 12.63 | | | |
| | 12.70 | | | |
| | 12.66 | | | |
| | 12.67 | | | |
| 磷酸(phosphoric acid) | 磷酸瑞格列汀(rigagliptin phosphate) | 17.42 | 17.38 | 17.20 | 0.18 |
| 17.39 | | | |
| | 17.29 | | | |
| | 17.27 | | | |
| | 17.55 | | | |
| | 17.38 | | | |
| 硫酸(sulfuric acid) | 硫酸沙丁胺醇(salbutamol sulfate) | 16.55 | 16.49 | 16.97 | 0.48 |
| 16.51 | | | |
| | 16.49 | | | |
| | 16.47 | | | |
| | 16.44 | | | |
| | 16.51 | | | |
| 丁二磺酸(butanedioic acid) | 丁二磺酸腺苷蛋氨酸(adenosine methionine succinate) | 45.53 | 45.61 | 45.87 | 0.26 |
| 45.82 | | | |
| | 45.28 | | | |
| | 45.59 | | | |
| | 46.08 | | | |
| | 45.38 | | | |
), ArticleFig(id=1239977438827041411, tenantId=1146029695717560320, journalId=1205117023404326918, articleId=1239973079384912879, language=CN, label=表2, caption=
待测样品酸根含量理论值与测定值
, figureFileSmall=null, figureFileBig=null, tableContent=
酸根成盐 (salification of acid radical) | 待测样品 (sample) | 含量测定值 (content)/% | 含量测定平均值 (average content)/% | 含量理论值 (theoretical value)/% | 偏差 (deviation)/% |
|---|
| 甲磺酸(methanesulfonic acid) | 甲磺酸沙非胺(safiramine methanesulfonate) | 23.91 | 23.69 | 24.05 | 0.36 |
| 23.88 | | | |
| | 23.45 | | | |
| | 23.60 | | | |
| | 23.68 | | | |
| 盐酸(hydrochloric acid) | 盐酸胍法辛(guanfacine hydrochloride) | 12.67 | 12.66 | 12.88 | 0.22 |
| 12.63 | | | |
| | 12.63 | | | |
| | 12.70 | | | |
| | 12.66 | | | |
| | 12.67 | | | |
| 磷酸(phosphoric acid) | 磷酸瑞格列汀(rigagliptin phosphate) | 17.42 | 17.38 | 17.20 | 0.18 |
| 17.39 | | | |
| | 17.29 | | | |
| | 17.27 | | | |
| | 17.55 | | | |
| | 17.38 | | | |
| 硫酸(sulfuric acid) | 硫酸沙丁胺醇(salbutamol sulfate) | 16.55 | 16.49 | 16.97 | 0.48 |
| 16.51 | | | |
| | 16.49 | | | |
| | 16.47 | | | |
| | 16.44 | | | |
| | 16.51 | | | |
| 丁二磺酸(butanedioic acid) | 丁二磺酸腺苷蛋氨酸(adenosine methionine succinate) | 45.53 | 45.61 | 45.87 | 0.26 |
| 45.82 | | | |
| | 45.28 | | | |
| | 45.59 | | | |
| | 46.08 | | | |
| | 45.38 | | | |
), ArticleFig(id=1239977438910927497, tenantId=1146029695717560320, journalId=1205117023404326918, articleId=1239973079384912879, language=EN, label=Tab.3, caption=
Recovery test results
, figureFileSmall=null, figureFileBig=null, tableContent=
酸根成盐 (salification of acid radicalacid radical) | 溶液浓度 (solution concentration)/% | 回收率 (recovery rate)/% | 平均回收率 (average recovery rate)/% | RSD/% |
|---|
| 甲磺酸(methanesulfonic acid) | 80 | 101.0 | 100.2 | 98.4 | 99.9 | 1.3 |
| 100 | 99.2 | 100.4 | 100.9 | 100.2 | 0.89 |
| 120 | 100.8 | 101.1 | 99.7 | 100.5 | 0.73 |
| 盐酸(hydrochloric acid) | 80 | 99.0 | 98.3 | 98.2 | 98.5 | 0.47 |
| 100 | 99.8 | 99.0 | 99.2 | 99.3 | 0.41 |
| 120 | 101.0 | 99.8 | 100.5 | 100.4 | 0.57 |
| 磷酸(phosphoric acid) | 80 | 100.2 | 103.2 | 101.6 | 101.7 | 1.5 |
| 100 | 99.2 | 98.3 | 98.4 | 98.6 | 0.51 |
| 120 | 99.1 | 100.6 | 100.8 | 100.2 | 0.92 |
| 硫酸(sulfuric acid) | 80 | 98.6 | 98.4 | 98.2 | 98.4 | 0.19 |
| 100 | 99.9 | 97.8 | 96.7 | 98.1 | 1.7 |
| 120 | 97.3 | 98.9 | 99.0 | 98.4 | 0.98 |
| 丁二磺酸(butanedioic acid) | 80 | 99.4 | 99.7 | 101.8 | 100.3 | 1.3 |
| 100 | 100.4 | 101.2 | 101.1 | 100.9 | 0.41 |
| 120 | 101.7 | 101.5 | 101.3 | 101.5 | 0.19 |
), ArticleFig(id=1239977439103865490, tenantId=1146029695717560320, journalId=1205117023404326918, articleId=1239973079384912879, language=CN, label=表3, caption=
回收率试验结果
, figureFileSmall=null, figureFileBig=null, tableContent=
酸根成盐 (salification of acid radicalacid radical) | 溶液浓度 (solution concentration)/% | 回收率 (recovery rate)/% | 平均回收率 (average recovery rate)/% | RSD/% |
|---|
| 甲磺酸(methanesulfonic acid) | 80 | 101.0 | 100.2 | 98.4 | 99.9 | 1.3 |
| 100 | 99.2 | 100.4 | 100.9 | 100.2 | 0.89 |
| 120 | 100.8 | 101.1 | 99.7 | 100.5 | 0.73 |
| 盐酸(hydrochloric acid) | 80 | 99.0 | 98.3 | 98.2 | 98.5 | 0.47 |
| 100 | 99.8 | 99.0 | 99.2 | 99.3 | 0.41 |
| 120 | 101.0 | 99.8 | 100.5 | 100.4 | 0.57 |
| 磷酸(phosphoric acid) | 80 | 100.2 | 103.2 | 101.6 | 101.7 | 1.5 |
| 100 | 99.2 | 98.3 | 98.4 | 98.6 | 0.51 |
| 120 | 99.1 | 100.6 | 100.8 | 100.2 | 0.92 |
| 硫酸(sulfuric acid) | 80 | 98.6 | 98.4 | 98.2 | 98.4 | 0.19 |
| 100 | 99.9 | 97.8 | 96.7 | 98.1 | 1.7 |
| 120 | 97.3 | 98.9 | 99.0 | 98.4 | 0.98 |
| 丁二磺酸(butanedioic acid) | 80 | 99.4 | 99.7 | 101.8 | 100.3 | 1.3 |
| 100 | 100.4 | 101.2 | 101.1 | 100.9 | 0.41 |
| 120 | 101.7 | 101.5 | 101.3 | 101.5 | 0.19 |
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