253324
3-羧基-2,2,5,5-四甲基吡咯烷1-氧
98%
别名:
3-(羧基)-2,2,5,5-四甲基-1-吡咯烷基氧基, 3-羧基-2,2,5,5-四甲基-1-吡咯烷基氧自由基
应用
用于制备含硝酰自由基的四苯基卟啉。
自旋标记物，已用于研究种子和花粉的分子迁移和长期稳定性。可与寡聚核苷酸共价结合，制备对电子自旋共振敏感的 DNA 探针。乙酰氧基甲酯是酯酶敏感探针，可越过血脑屏障用于电子自旋共振-计算断层成像。
自旋标记物。其阴离子形式已用于测定中性增溶质在阴离子胶束中的分配系数。
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
M A Foster et al.
Physics in medicine and biology, 43(7), 1893-1897 (1998-08-14)
Proton-electron double-resonance imaging (PEDRI) has considerable value for study of the distribution and elimination pathways of nitroxide free radicals (NFRs). This has been illustrated by its use in studies of kidney function in the living rat in which the NFR
Chemistry Letters (Jpn), 33, 460-460 (2004)
V Quaresima et al.
Physics in medicine and biology, 43(7), 1937-1947 (1998-08-14)
Much outstanding progress concerning the application of ESR spectroscopy/imaging in the biomedical field has been made in recent years. The literature in this field has already been specifically covered by several reviews. The aim of this article is to provide
J Buitink et al.
Biophysical journal, 76(6), 3315-3322 (1999-06-04)
The relationship between molecular mobility (tauR) of the polar spin probe 3-carboxy-proxyl and water content and temperature was established in pea axes by electron paramagnetic resonance (EPR) and saturation transfer EPR. At room temperature, tauR increased during drying from 10(-11)
Guo-Xing Zhang et al.
Hypertension (Dallas, Tex. : 1979), 43(1), 117-124 (2003-11-26)
The relations among hypertensive response, oxidative stress, and mitogen-activated protein kinase (MAPK) in cardiovascular tissues have not been fully established. We investigated the involvement of reactive oxygen species on changes in the hemodynamics and cardiovascular MAPKs activities induced by acutely
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