92688
5,5-Dimethyl-1-pyrroline N-oxide
for ESR-spectroscopy
Sinónimos:
DMPO
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Fórmula empírica (notación de Hill):
C6H11NO
Número CAS:
Peso molecular:
113.16
UNSPSC Code:
41115710
NACRES:
NA.21
PubChem Substance ID:
EC Number:
222-011-1
Beilstein/REAXYS Number:
107603
MDL number:
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Permítanos ayudarleSMILES string
CC1(C)CCC=[N+]1[O-]
InChI key
VCUVETGKTILCLC-UHFFFAOYSA-N
InChI
1S/C6H11NO/c1-6(2)4-3-5-7(6)8/h5H,3-4H2,1-2H3
assay
≥98.0% (GC)
form
crystals
refractive index
n20/D 1.496 (lit.)
bp
75 °C/0.4 mmHg (lit.)
mp
25-29 °C (lit.)
density
1.015 g/mL at 25 °C (lit.)
storage temp.
−20°C
Quality Level
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Application
5,5-Dimethyl-1-pyrroline N-oxide is a reagent generally used either as a free-radical spin-trapping agent, or electrophilic component during the synthesis of pyrrolidine derivatives. It may also be considered as 1,3-dipole in cycloaddition processes.
Neuroprotective agent; nitric oxide spin trap. Used to study radicals formed by enzymatic acetaldehyde oxidation.
Neuroprotective agent; nitric oxide spin trap. Used to study radicals formed by enzymatic acetaldehyde oxidation. Incubation of lymphocytes with DMPO decreased DNA damage by NiCl2.
Packaging
Bottomless glass bottle. Contents are inside inserted fused cone.
Clase de almacenamiento
11 - Combustible Solids
wgk
WGK 3
flash_point_f
203.0 °F - closed cup
flash_point_c
95 °C - closed cup
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Oxidative stress-related damage to the DNA macromolecule produces lesions that are implicated in various diseases. To understand damage to DNA, it is important to study the free radical reactions causing the damage. Measurement of DNA damage has been a matter
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