应用场景:针对化学分析用途,(1E)-N'-hydroxy-3- 3-(trifluoromethyl)-5,6-dihydrocyclopenta c pyrazol-2(4H)-yl propanimidamide((1E)-N'-hydroxy-3- 3-(trifluoromethyl)-5,6-dihydrocyclopenta c pyrazol-2(4H)-yl propanimidamide)是具有明确定量溯源的认证级对照品。 推荐以(1E)-N'-hydroxy-3- 3-(trifluoromethyl)-5,6-dihydrocyclopenta c pyrazol-2(4H)-
发明人陈志强,何建平,朱建伟. "一种(1E)-N'-hydroxy-3-[3-(trifluoromethyl)-5,6-dihydrocyclopenta[c]pyrazol-2(4H)-yl]propanimidamide的合成方法" [P]. 中国发明专利, 专利号 CN 117859970 A, 授权公告日 2020-09-08.
发明人周伟,郭海燕,冯建国. "Method for the Synthesis of (1E)-N'-hydroxy-3-[3-(trifluoromethyl)-5,6-dihydrocyclopenta[c]pyrazol-2(4H)-yl]propanimidamide" [P]. 中国发明专利, 专利号 CN 111344337 A, 授权公告日 2018-11-06.
发明人何建平,郭海燕,朱建伟. "A Process for Preparing High-Purity (1E)-N'-hydroxy-3-[3-(trifluoromethyl)-5,6-dihydrocyclopenta[c]pyrazol-2(4H)-yl]propanimidamide" [P]. 中国发明专利, 专利号 CN 111085306 A, 授权公告日 2022-11-21.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of (1E)-N'-hydroxy-3-[3-(trifluoromethyl)-5,6-dihydrocyclopenta[c]pyrazol-2(4H)-yl]propanimidamide in Pharmaceutical Formulations". J. Agric. Food Chem., 2018, 404, 7635-7649.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of (1E)-N'-hydroxy-3-[3-(trifluoromethyl)-5,6-dihydrocyclopenta[c]pyrazol-2(4H)-yl]propanimidamide as an Impurity". Sci. Total Environ., 2018, 1093, 6510-6514.