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Merck
CN

253634

Sigma-Aldrich

5-DOXYL-硬脂酸,自由基

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别名:
2-(3-羧丙基)-4,4-二甲基-2-十三烷基-3-噁唑烷基氧自由基, 5-SASL, 5-多木糖硬脂酸酯
经验公式(希尔记法):
C22H42NO4
CAS号:
分子量:
384.57
MDL编号:
UNSPSC代码:
12352106
PubChem化学物质编号:

形式

solid

mp

51-53 °C (lit.)

储存温度

2-8°C

SMILES字符串

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

应用

脂质自旋标记用于许多类型的电子顺磁共振研究,包括:
  • 阐明分子与膜表面相互作用的研究
  • 脂双层间脂质转移的动力学
  • 脂质双分子层内分子的行为
  • 探测质膜的流体动力学

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)


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J M Boggs et al.
Biochimica et biophysica acta, 1189(2), 233-241 (1994-01-19)
Novel cerebroside sulfate (CBS) spin labels containing long chain C24 or C26 fatty acids with a nitroxide spin label on the 22nd carbon were synthesized and used to investigate the ability of the long fatty acid chains of glycosphingolipids to
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
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
Christopher A MacRaild et al.
Biochemistry, 43(25), 8084-8093 (2004-06-24)
The structure of human apolipoprotein C-II (apoC-II) in the presence of dodecyl phosphocholine (DPC) micelles has been investigated by NMR spectroscopy. The resulting structural information is compared to that available for apoC-II in the presence of sodium dodecyl sulfate, revealing

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