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3229-73-0 - Carbamoyl-2,2,5,5-tetramethyl-3-pyrrolin-1-yloxy, free radical, 99% - 2,2,5,5-Tetramethyl-3-pyrrolin-1-oxyl-3-carboxamide - A17381 - Alfa Aesar

A17381 Carbamoyl-2,2,5,5-tetramethyl-3-pyrrolin-1-yloxy, free radical, 99%

CAS Number
3229-73-0
Synonyms
2,2,5,5-Tetramethyl-3-pyrrolin-1-oxyl-3-carboxamide

Size Price ($) Quantity Availability
1g 62.85
5g 188.80
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Carbamoyl-2,2,5,5-tetramethyl-3-pyrrolin-1-yloxy, free radical, 99%

MDL
MFCD00005341
EINECS
221-765-9

Chemical Properties

Formula
C9H15N2O2
Formula Weight
183.23
Melting point
198-200°
Solubility
Soluble in acetone, chloroform, dichloromethane, ethyl acetate and methanol.

Applications

It is employed as a highly reactive spin-label.

Notes

Store away from oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition.

Literature References

Bruce R. Knauer, et al. The nitrogen hyperfine splitting constant of the nitroxide functional group as a solvent polarity parameter. The relative importance for a solvent polarity parameter of its being a cybotactic probe vs. its being a model process.J. Am. Chem. Soc.,1976,98(15), 4395-4400.

S. Cavalu, et al. Rotational Correlation Times of 3-Carbamoyl-2,2,5,5-tetramethyl-3-pyrrolin-1-yloxy Spin Label with Respect to Heme and Nonheme Proteins.Biomacromolecules.,2003,4(6), 1630-1635.

Other References

Beilstein
4138020
Harmonized Tariff Code
2933.99
TSCA
Yes

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