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Merck
CN

155683

Sigma-Aldrich

3-氨基甲酰-2,2,5,5-四甲基-3-吡咯啉-1-氧基

99%

别名:

2,2,5,5-Tetramethyl-3-carbamido-3-pyrroline-1-oxyl, 3-氨基甲酰-2,5-二氢-2,2,5,5-四甲基-1H-吡咯-1-基氧基

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About This Item

经验公式(希尔记法):
C9H15N2O2
CAS号:
分子量:
183.23
Beilstein:
4138020
EC 号:
MDL编号:
UNSPSC代码:
12352005
PubChem化学物质编号:
NACRES:
NA.22

方案

99%

表单

solid

mp

197-200 °C (lit.)

官能团

amide

储存温度

2-8°C

SMILES字符串

CC1(C)C=C(C(N)=O)C(C)(C)N1[O]

InChI

1S/C9H15N2O2/c1-8(2)5-6(7(10)12)9(3,4)11(8)13/h5H,1-4H3,(H2,10,12)

InChI key

RUEXQFPLRRIFTI-UHFFFAOYSA-N

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应用

自旋标记物
3-Carbamoyl-2,2,5,5-tetramethyl-3-pyrrolin-1-oxyl is a nitroxide radical that can be used:
  • As a spin probe in the study of simulation of Overhauser dynamic nuclear polarization signal.
  • As a starting material in the synthesis of nitroxide based polyethers possessing charge transport properties.
  • As a nitroxide imaging probe applicable for EPR imaging of brain diseases in animal models.

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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F Gomi et al.
Life sciences, 52(25), 2027-2033 (1993-01-01)
After the nitroxyl radical 3-carbamoyl-2,2,5,5-tetramethyl-1-pyrrolidinyloxyl (carbamoylPROXYL) was intraperitoneally administered to mice, the time courses of changes in the intensity of signals in L-band electron spin resonance spectra from their brains were measured. The spin clearance rate of old, ad libitum-fed
Ichiro Koshiishi et al.
The Biochemical journal, 395(2), 303-309 (2006-01-07)
Lipoxygenases have been proposed to be a possible factor that is responsible for the pathology of certain diseases, including ischaemic injury. In the peroxidation process of linoleic acid by lipoxygenase, the E,Z-linoleate allyl radical-lipoxygenase complex seems to be generated as
B H Robinson et al.
Journal of magnetic resonance (San Diego, Calif. : 1997), 138(2), 210-219 (1999-05-26)
This work demonstrates that homogeneous linewidths can be extracted from continuous wave electron paramagnetic resonance spectra and that they quantitatively agree with the predictions of existing relaxation theory. We suggest that relaxation theory can be used to predict experimental lineshapes
S Cavalu et al.
Biomacromolecules, 4(6), 1630-1635 (2003-11-11)
Noncovalent spin labeled proteins (ovalbumin, bovine serum albumin, hemoglobin, and cytochrome c) were investigated in order to follow the different type of interactions between the nitroxide radical of 3-carbamoyl-2,2,5,5-tetramethyl-3-pyrrolin-1-yloxy spin label and functional groups of heme and nonheme proteins as
H J Halpern et al.
Radiation research, 145(5), 610-618 (1996-05-01)
We have used very low-frequency electron paramagnetic resonance (EPR) oximetry to measure the change in oxygen concentration (delta pO2) due to change in breathing atmosphere in FSa and NFSa fibrosarcomas implanted in the legs of C3H mice infused with perfluoro-octylbromine

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