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Documentos

253618

Methyl 5-DOXYL-stearate, free radical

Name: Methyl 5-DOXYL-stearate, free radical
Brand: ALDRICH

Sinónimos:

2-(4-Methoxy-4-oxobutyl)-4,4-dimethyl-2-tridecyl-3-oxazolidinyloxy, 2-(4-Methoxy-4-oxobutyl)-4,4-dimethyl-2-tridecyl-3-oxazolidinyloxy, free radical, 5-MeSL

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About This Item

Fórmula empírica (notación de Hill):

C₂₃H₄₅NO₄

Número de CAS:

38568-24-0

Peso molecular:

399.61

MDL number:

MFCD00010543

UNSPSC Code:

12352000

PubChem Substance ID:

24855315

NACRES:

NA.22

storage temp.

2-8°C

SMILES string

CCCCCCCCCCCCCC1(CCCC(=O)OC)OCC(C)(C)N1[O]

InChI

1S/C23H44NO4/c1-5-6-7-8-9-10-11-12-13-14-15-18-23(19-16-17-21(25)27-4)24(26)22(2,3)20-28-23/h5-20H2,1-4H3

InChI key

XKWHHWBOJRTEHX-UHFFFAOYSA-N

General description

Spin label

Application

Reactant free radical spin label involved in:

Synthesis of alkyl phospholipid analogs of perifosine and miltefosine for cytotoxicity studies
Studies of micellular properties via electron spin (paramagnetic) resonance
Spin-labeled stearates partitioning into the lipid domain of stratum corneum
Location determinations in sodium dodecyl sulfate micelles
Studies of local mobility and structure of micelles via its use as a probe
ESR (EPR) studies of metalloporphyrin intercalation into liposome membranes

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

141.8 °F - closed cup

flash_point_c

61 °C - closed cup

Certificados de análisis (COA)

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Location of spectroscopic probes in self-aggregating assemblies. I. The case for 5-doxylstearic acid methyl ester serving as a benchmark spectroscopic probe to study micelles.

Nataly Lebedeva et al.

The journal of physical chemistry. B, 110(20), 9791-9799 (2006-05-19)

A strategy to locate spectroscopic probes in micelles is presented which involves establishing a "benchmark" probe, i.e., one whose position is well-known and against which other probe positions may be established. Theoretically calculated values of the fraction of the micelle

Acemetacin-phosphatidylcholine interactions are determined by the drug ionization state.

Catarina Pereira-Leite et al.

Physical chemistry chemical physics : PCCP, 20(21), 14398-14409 (2018-05-18)

Gastrointestinal (GI) toxicity is a major drawback of the chronic use of nonsteroidal anti-inflammatory drugs (NSAIDs). The NSAIDs topical actions on the protective phospholipid layers of the GI mucosa seem to be a central toxicity mechanism of these pharmaceuticals. This

Use of membrane spin label spectra to monitor rates of reaction of partitioning compounds: hydrolysis of a local anesthetic analog.

M L Bianconi et al.

Biochemical and biophysical research communications, 152(1), 344-350 (1988-04-15)

ESR spectra of membrane spin probes are conventionally used to obtain structural information. Here we show, for the first time, that when a membrane-soluble compound undergoes a chemical reaction, time-dependent changes in the ESR spectra of membrane spin probes can

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