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40227

Sigma-Aldrich

6-Dodecanoyl-N,N-dimethyl-2-naphthylamine

suitable for fluorescence, ≥97.0% (HPLC)

Sinónimos:

2-(Dimethylamino)-6-dodecanoylnaphthalene, Laurdan, N,N-Dimethyl-6-dodecanoyl-2-naphthylamine

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About This Item

Fórmula empírica (notación de Hill):
C24H35NO
Número de CAS:
74515-25-6
Peso molecular:
353.54
Beilstein/REAXYS Number:
7379104
MDL number:
MFCD00467560
UNSPSC Code:
12352116
PubChem Substance ID:
57649941
NACRES:
NA.32

Quality Level

100

assay

≥97.0% (HPLC)

mp

88 °C (lit.)

solubility

DMF: soluble
acetonitrile: soluble
methanol: soluble

fluorescence

λex 366 nm; λem 497 nm in methanol

suitability

suitable for fluorescence

SMILES string

CCCCCCCCCCCC(=O)c1ccc2cc(ccc2c1)N(C)C

InChI

1S/C24H35NO/c1-4-5-6-7-8-9-10-11-12-13-24(26)22-15-14-21-19-23(25(2)3)17-16-20(21)18-22/h14-19H,4-13H2,1-3H3

InChI key

JHDGGIDITFLRJY-UHFFFAOYSA-N

Categorías relacionadas

Application

6-Dodecanoyl-N,N-dimethyl-2-naphthylamine (Laurdan) is a fluorescent probe used to study membrane structure, order and dynamic processes such as fluidity.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Other Notes

Fluorescent membrane probe

Storage Class

11 - 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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Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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L.I. Hellgren
Plant Physiology and Biochemistry, 34, 455-455 (1996)
Simmon Hofstetter et al.
Journal of microbiological methods, 91(1), 93-100 (2012-08-14)
A method for measuring the fluidity of inner membranes of populations of endospores of Clostridium spp. with a fluorescent dye was developed. Cells of Clostridium beijerinckii ATCC 8260 and Clostridium sporogenes ATCC 7955 were allowed to sporulate in the presence
Núria Amigó et al.
Scientific reports, 6, 19249-19249 (2016-01-19)
Recent studies have shown that pharmacological increases in HDL cholesterol concentrations do not necessarily translate into clinical benefits for patients, raising concerns about its predictive value for cardiovascular events. Here we hypothesize that the size-modulated lipid distribution within HDL particles
Keita Hayashi et al.
Colloids and surfaces. B, Biointerfaces, 87(1), 28-35 (2011-05-31)
The surface properties of Span 80 vesicles at various cholesterol contents, together with those of various liposomes, were characterized by using fluorescence probes. The membrane fluidity of the Span 80 vesicles was measured by 1,6-diphenyl-1.3.5-hexatriene (DPH) and trimethlyammonium-DPH (TMA-DPH), and
Xiaoran Wei et al.
Environmental pollution (Barking, Essex : 1987), 219, 1-8 (2016-09-24)
Silica nanoparticles (SiO2 NPs) can cause health hazard after their release into the environment. Adsorption of natural organic matter and biomolecules on SiO2 NPs alters their surface properties and cytotoxicity. In this study, SiO2 NPs were treated by bovine serum
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