253634
5-DOXYL-stearic acid, free radical
Synonym(s):
2-(3-Carboxypropyl)-4,4-dimethyl-2-tridecyl-3-oxazolidinyloxy, free radical, 5-Doxylstearate, 5-SASL
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About This Item
Empirical Formula (Hill Notation):
C22H42NO4
CAS Number:
Molecular Weight:
384.57
MDL number:
UNSPSC Code:
12352106
PubChem Substance ID:
Recommended Products
form
solid
mp
51-53 °C (lit.)
storage temp.
2-8°C
SMILES string
CCCCCCCCCCCCCC1(CCCC(O)=O)OCC(C)(C)N1[O]
InChI
1S/C22H42NO4/c1-4-5-6-7-8-9-10-11-12-13-14-17-22(18-15-16-20(24)25)23(26)21(2,3)19-27-22/h4-19H2,1-3H3,(H,24,25)
InChI key
PYDZKXQLRMNQFK-UHFFFAOYSA-N
Application
Lipid spin label used for many types of electron paramagnetic resonance studies including:
- Studies to elucidate the interactions of molecules with the membrane surface
- Kinetics of lipid transfer between lipid bilayers
- Behavior of molecules within a lipid bilayer
- Probing the fluid dynamics of the plasma membrane
Storage Class
13 - Non Combustible Solids
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Elena A Golovina et al.
European biophysics journal : EBJ, 39(4), 657-668 (2009-10-14)
Here, we investigate the relationships between the chemical stability of the membrane surface and seed longevity. Dry embryos of long-lived tomato and short-lived onion seeds were labeled with 5-doxyl-stearic acid (5-DS). Temperature-induced loss of the electron spin resonance signal caused
Tehila Mishraki et al.
The journal of physical chemistry. B, 115(25), 8054-8062 (2011-05-20)
Insulin entrapment within a monoolein-based reverse hexagonal (H(II)) mesophase was investigated under temperature-dependent conditions at acidic (pH 3) and basic (pH 8) conditions. Studying the structure of the host H(II) system and the interactions of insulin under temperature-dependent conditions has
Hongyan Li et al.
Journal of inorganic biochemistry, 102(5-6), 1257-1266 (2008-02-05)
Divalent metal transporter (DMT1) belongs to the family of Nramp proteins. The fourth transmembrane domain (TM4) housing the disease-causing mutations both in Nramp1 and Nramp2 at the conserved two adjacent glycine residues, was implicated to serve an important biological function.
Maria Laura Tummino et al.
International journal of molecular sciences, 21(2) (2020-01-19)
The growing utilization of renewable and residual biomasses for environmental preservation and remediation are important goals to be pursued to minimize the environmental impact of human activities. In this paper, sodium alginate (derived from brown algae) was crosslinked using chitosan
Chikako Honda et al.
Journal of colloid and interface science, 278(2), 310-317 (2004-09-29)
Interactions and characteristics of 0.1% bovine serum albumin (BSA)-sodium dodecyl sulfate (SDS) in 20 mM phosphate buffer solution were investigated by means of fluorescence spectroscopy and electron spin resonance (ESR) spectroscopy. In BSA-SDS system, the intensity ratio, Im3/Im1, of the
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