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253596

Sigma-Aldrich

16-DOXYL-stearic acid, free radical

Sinonimo/i:

16-SASL, 16DOXYL, 16NS, 2-(14-Carboxytetradecyl)-2-ethyl-4,4-dimethyl-3-oxazolidinyloxy, free radical

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About This Item

Formula empirica (notazione di Hill):
C22H42NO4
Numero CAS:
Peso molecolare:
384.57
Numero MDL:
Codice UNSPSC:
12352106
ID PubChem:
NACRES:
NA.22

Forma fisica

solid

Livello qualitativo

Punto di fusione

47-55 °C (lit.)

Temperatura di conservazione

2-8°C

Stringa SMILE

CCC1(CCCCCCCCCCCCCCC(O)=O)OCC(C)(C)N1[O]

InChI

1S/C22H42NO4/c1-4-22(23(26)21(2,3)19-27-22)18-16-14-12-10-8-6-5-7-9-11-13-15-17-20(24)25/h4-19H2,1-3H3,(H,24,25)
RPAZYIOIDZRJOO-UHFFFAOYSA-N

Categorie correlate

Applicazioni

Involved in membrane studies including:
  • Dynamics and state of lipid bilayer-internal water using 1H dynamic nuclear polarization
  • Distribution of fatty acids
  • Transversal relaxation of nitroxides for PELDOR Spectroscopy
  • Effects of different lipid components on detergent-resistant membranes
Spin label for membrane fluidity studies.

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

235.4 °F - closed cup

Punto d’infiammabilità (°C)

113 °C - closed cup

Dispositivi di protezione individuale

Eyeshields, Gloves, type N95 (US)


Certificati d'analisi (COA)

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N Rapoport et al.
Archives of biochemistry and biophysics, 384(1), 100-108 (2001-01-09)
To assess the effect of a polymeric surfactant, Pluronic P-105 on the activity of electron transport chains in the mitochondria of HL-60 cells, the bioreduction rates of two membrane-localized lipophilic spin probes, 16-doxylstearic acid methyl ester (16-DSME) and 5-doxylstearic acid
X Qi et al.
Circulation, 104(13), 1544-1549 (2001-09-26)
The maintenance and termination of reentry arrhythmias are determined by tissue properties such as refractoriness and conduction velocity. Although the effects of Na(+) and K(+) channel block on electrophysiological properties and defibrillation threshold (DFT) have been studied, little is known
Gábor Balogh et al.
PloS one, 6(6), e21182-e21182 (2011-06-24)
Cellular membranes respond rapidly to various environmental perturbations. Previously we showed that modulations in membrane fluidity achieved by heat stress (HS) resulted in pronounced membrane organization alterations which could be intimately linked to the expression and cellular distribution of heat
K Tsuda et al.
Biochemical and biophysical research communications, 275(3), 946-954 (2000-09-07)
It has been shown that rheological abnormality might be an etiological factor in hypertension. Recent studies have revealed that human erythrocytes possess a nitric oxide (NO) synthase and that this activation might be involved in the regulation of rheological properties
P V Dubovskii et al.
Journal of molecular biology, 305(1), 137-149 (2000-12-15)
Carditoxins (CTXs) from cobra snake venoms, the basic 60-62 residue all-beta sheet polypeptides, are known to bind to and impair the function of cell membranes. To assess the membrane induced conformation and orientation of CTXs, the interaction of the P-type

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