Article(id=1321425718735647197, tenantId=1146029695717560320, journalId=1235980733773295621, issueId=1321425656810951355, articleNumber=null, orderNo=null, doi=10.20251/j.cnki.1003-3734.2026.10.007, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=null, receivedDateStr=null, revisedDate=null, revisedDateStr=null, acceptedDate=1753804800000, acceptedDateStr=2025-07-30, onlineDate=1792982042248, onlineDateStr=2026-10-26, pubDate=1780070400000, pubDateStr=2026-05-30, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1792982042248, onlineIssueDateStr=2026-10-26, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1792982042248, creator=13701087609, updateTime=1792982042248, updator=13701087609, issue=Issue{id=1321425656810951355, tenantId=1146029695717560320, journalId=1235980733773295621, year='2026', volume='35', issue='10', pageStart='1009', pageEnd='1120', issueExtLink='null', onlineDate='null', pubDate='1780070400000', pubDateStr='2026-05-30', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1792982027485, creator='13701087609', updateTime=1792983064574, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1321430006727820106, tenantId=1146029695717560320, journalId=1235980733773295621, issueId=1321425656810951355, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1321430006727820107, tenantId=1146029695717560320, journalId=1235980733773295621, issueId=1321425656810951355, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=1057, endPage=1062, ext={EN=ArticleExt(id=1321425718878253534, articleId=1321425718735647197, tenantId=1146029695717560320, journalId=1235980733773295621, language=EN, title=Quantitative analysis of five benzenesulfonate ester compounds by qHNMR, columnId=null, journalTitle=Chinese Journal of New Drugs, columnName=null, runingTitle=null, highlight=null, articleAbstract=
Objective:

To establish quantitative proton nuclear magnetic resonance (qHNMR) method to determine the contents of methyl benzenesulfonate, propyl benzenesulfonate, isopropyl benzenesulfonate, methyl p-toluenesulfonate, and isopropyl p-toluenesulfonate.

Methods:

Proton nuclear magnetic resonance spectroscopy (qHNMR) spectra were collected by BRUKEANANCE NEO 600 MHz NMR spectrometer. The parameters were set up as follows: 30° pulse sequences, the relaxation delay time was 10 s, the number for scanning was 16, and the experiment temperature was controlled at 25 ℃, dimethyl terephthalate were used as internal standard, respectively. The quantitative study of benzenesulfonate ester compounds was carried out in CDCl3-d as solvents.

Results:

Using dimethyl terephthalate as internal standard, the contents of five benzenesulfonate ester compounds determined by qHNMR method were basically consistent with the results obtained by mass balance method.

Conclusion:

The qHNMR method established in this study is simple, rapid, and accurate, and can be used for the determination of benzenesulfonate ester compounds, providing strong evidence data for the accurate assignment of the reference material.

, authors=Zhong-lan CHEN, Hui-ying YANG, Ya-jun ZHANG*, Xian-fu WU*, authorsList=Zhong-lan CHEN, Hui-ying YANG, Ya-jun ZHANG, Xian-fu WU, authorCompany=null, correspAuthors=Ya-jun ZHANG, Xian-fu WU, 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, fund=null), CN=ArticleExt(id=1321425719092163039, articleId=1321425718735647197, tenantId=1146029695717560320, journalId=1235980733773295621, language=CN, title=qHNMR法测定5种苯磺酸酯类化合物的含量, columnId=1236330556003242277, journalTitle=中国新药杂志, columnName=实验研究, runingTitle=null, highlight=null, articleAbstract=
目的:

建立qHNMR法测定苯磺酸甲酯、苯磺酸丙酯、苯磺酸异丙酯、对甲苯磺酸甲酯和对甲苯磺酸异丙酯等5种苯磺酸酯类化合物含量的方法。

方法:

采用Bruker ANANCE NEO 600型核磁共振波谱仪采集一维核磁氢谱,30°脉冲,弛豫延迟时间(D1)10 s,扫描次数(NS)16次,测定温度25 ℃,分别以对苯二甲酸二甲酯为内标物,采用氘代氯仿(CDCl3-d)为溶剂,对苯磺酸酯类化合物进行定量研究。

结果:

采用对苯二甲酸二甲酯为内标物,通过qHNMR法测定5种苯磺酸酯类化合物的含量与质量平衡法所得结果基本一致。

结论:

本研究建立的qHNMR法操作简单、快速、准确,可用于苯磺酸酯类化合物的含量测定,为此类标准物质准确赋值提供有力的佐证数据。

, authors=陈忠兰, 杨会英, 张雅军*, 吴先富*, authorsList=陈忠兰, 杨会英, 张雅军, 吴先富, authorCompany=null, correspAuthors=张雅军, 吴先富, authorNote=

陈忠兰,女,助理研究员,研究方向:药品标准物质研究。E-mail: 。

, correspAuthorsNote=
* 吴先富,男,研究员,研究方向:药品质量控制及药品标准物质研究。E-mail: 。
* 张雅军,女,副主任药师,研究方向:药品标准物质研究。E-mail: 。
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陈忠兰,女,助理研究员,研究方向:药品标准物质研究。E-mail: 。

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陈忠兰,女,助理研究员,研究方向:药品标准物质研究。E-mail: 。

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qHNMR法测定5种苯磺酸酯类化合物的含量
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陈忠兰 , 杨会英 , 张雅军 * , 吴先富 *
中国新药杂志 | 实验研究 2026,35(10): 1057-1062
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中国新药杂志 |实验研究 2026 , 35 (10) : 1057 -1062
qHNMR法测定5种苯磺酸酯类化合物的含量
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陈忠兰 , 杨会英, 张雅军* , 吴先富*
作者信息
  • 中国食品药品检定研究院,北京 102629
通讯作者:
* 吴先富,男,研究员,研究方向:药品质量控制及药品标准物质研究。E-mail: 。
* 张雅军,女,副主任药师,研究方向:药品标准物质研究。E-mail: 。
作者简介:

陈忠兰,女,助理研究员,研究方向:药品标准物质研究。E-mail: 。

Quantitative analysis of five benzenesulfonate ester compounds by qHNMR
Zhong-lan CHEN , Hui-ying YANG, Ya-jun ZHANG* , Xian-fu WU*
Affiliations
  • National Institutes for Food and Drug Control, Beijing 102629, China
出版时间: 2026-05-30 doi: 10.20251/j.cnki.1003-3734.2026.10.007
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目的:

建立qHNMR法测定苯磺酸甲酯、苯磺酸丙酯、苯磺酸异丙酯、对甲苯磺酸甲酯和对甲苯磺酸异丙酯等5种苯磺酸酯类化合物含量的方法。

方法:

采用Bruker ANANCE NEO 600型核磁共振波谱仪采集一维核磁氢谱,30°脉冲,弛豫延迟时间(D1)10 s,扫描次数(NS)16次,测定温度25 ℃,分别以对苯二甲酸二甲酯为内标物,采用氘代氯仿(CDCl3-d)为溶剂,对苯磺酸酯类化合物进行定量研究。

结果:

采用对苯二甲酸二甲酯为内标物,通过qHNMR法测定5种苯磺酸酯类化合物的含量与质量平衡法所得结果基本一致。

结论:

本研究建立的qHNMR法操作简单、快速、准确,可用于苯磺酸酯类化合物的含量测定,为此类标准物质准确赋值提供有力的佐证数据。

qHNMR法  /  苯磺酸酯类化合物  /  基因毒性  /  对苯二甲酸二甲酯
Objective:

To establish quantitative proton nuclear magnetic resonance (qHNMR) method to determine the contents of methyl benzenesulfonate, propyl benzenesulfonate, isopropyl benzenesulfonate, methyl p-toluenesulfonate, and isopropyl p-toluenesulfonate.

Methods:

Proton nuclear magnetic resonance spectroscopy (qHNMR) spectra were collected by BRUKEANANCE NEO 600 MHz NMR spectrometer. The parameters were set up as follows: 30° pulse sequences, the relaxation delay time was 10 s, the number for scanning was 16, and the experiment temperature was controlled at 25 ℃, dimethyl terephthalate were used as internal standard, respectively. The quantitative study of benzenesulfonate ester compounds was carried out in CDCl3-d as solvents.

Results:

Using dimethyl terephthalate as internal standard, the contents of five benzenesulfonate ester compounds determined by qHNMR method were basically consistent with the results obtained by mass balance method.

Conclusion:

The qHNMR method established in this study is simple, rapid, and accurate, and can be used for the determination of benzenesulfonate ester compounds, providing strong evidence data for the accurate assignment of the reference material.

qHNMR  /  benzenesulfonate ester compounds  /  genotoxicity  /  dimethyl terephthalate
陈忠兰, 杨会英, 张雅军, 吴先富. qHNMR法测定5种苯磺酸酯类化合物的含量. 中国新药杂志, 2026 , 35 (10) : 1057 -1062 . DOI: 10.20251/j.cnki.1003-3734.2026.10.007
Zhong-lan CHEN, Hui-ying YANG, Ya-jun ZHANG, Xian-fu WU. Quantitative analysis of five benzenesulfonate ester compounds by qHNMR[J]. Chinese Journal of New Drugs, 2026 , 35 (10) : 1057 -1062 . DOI: 10.20251/j.cnki.1003-3734.2026.10.007

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doi: 10.20251/j.cnki.1003-3734.2026.10.007
  • 首发时间:2026-10-26
  • 出版时间:2026-05-30
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  • 录用日期:2025-07-30
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    中国食品药品检定研究院,北京 102629

通讯作者:

* 吴先富,男,研究员,研究方向:药品质量控制及药品标准物质研究。E-mail: 。
* 张雅军,女,副主任药师,研究方向:药品标准物质研究。E-mail: 。
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https://castjournals.cast.org.cn/joweb/zgxyzz/CN/10.20251/j.cnki.1003-3734.2026.10.007
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2种不同金属材料的力学参数
科
Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)
属
Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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