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40227

Sigma-Aldrich

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

suitable for fluorescence, ≥97.0% (HPLC)

Synonyme(s) :

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

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About This Item

Formule empirique (notation de Hill):
C24H35NO
Numéro CAS:
Poids moléculaire :
353.54
Numéro Beilstein :
7379104
Numéro MDL:
Code UNSPSC :
12352116
ID de substance PubChem :
Nomenclature NACRES :
NA.32

Pureté

≥97.0% (HPLC)

Pf

88 °C (lit.)

Solubilité

DMF: soluble
acetonitrile: soluble
methanol: soluble

Fluorescence

λex 366 nm; λem 497 nm in methanol

Adéquation

suitable for fluorescence

Chaîne SMILES 

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

Clé InChI

JHDGGIDITFLRJY-UHFFFAOYSA-N

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.

Conditionnement

Bottomless glass bottle. Contents are inside inserted fused cone.

Autres remarques

Fluorescent membrane probe

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Gloves, type N95 (US)


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Consulter la Bibliothèque de documents

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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