This product may be stored at room temperature, tightly closed, protected from light, and under inert gas. The solution stability has not been determined. However, various sources indicate that solutions prepared in Methanol, DMSO, Dimethylformamide, and Acetonitrile are stable up to 1 month when stored in aliquots at -20°C. This information has not been validated.
40227
6-Dodecanoyl-N,N-dimethyl-2-naphthylamine
suitable for fluorescence, ≥97.0% (HPLC)
Synonym(s):
2-(Dimethylamino)-6-dodecanoylnaphthalene, Laurdan, N,N-Dimethyl-6-dodecanoyl-2-naphthylamine
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About This Item
Empirical Formula (Hill Notation):
C24H35NO
CAS Number:
Molecular Weight:
353.54
Beilstein:
7379104
MDL number:
UNSPSC Code:
12352116
PubChem Substance ID:
NACRES:
NA.32
Pricing and availability is not currently available.
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Quality Level
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
Related Categories
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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Laurdan (6-dodecanoyl-2-dimethylamine-naphthalene) is a fluorescent membrane probe of recent characterization. It was shown that this probe discriminates between phase transitions, phase fluctuations and the coexistence of phase domains in phospholipid multilamellar aggregates. We measured the excitation and emission generalized polarization
Articles
Nitric oxide (NO) as a signal transporter in neurons, endothelial cells and in the immune system.
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How to store Product No. 40227 (6-Dodecanoyl-N,N-dimethyl-2-naphthylamine, also known as Laurdan) in original packaging and as stock solution?
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What is the appearance of Product No. 40227 (6-Dodecanoyl-N,N-dimethyl-2-naphthylamine, also known as Laurdan)?
1 answer-
Product 40227 (6-Dodecanoyl-N,N-dimethyl-2-naphthylamine) is described as powder to fine flakes.
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What is the solubility of Product No. 40227(6-Dodecanoyl-N,N-dimethyl-2-naphthylamine, also known as Laurdan)?
1 answer-
Product 40227 (6-Dodecanoyl-N,N-dimethyl-2-naphthylamine) is soluble in N,N-dimethylformamide (DMF), methanol and acetonitrile. It is also reported to be soluble in chloroform, according to Journal of Biological Chemistry, 248, 40186-40197 (2003).
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What are the spectral properties (excitation and emission maxima) of 6-Dodecanoyl-N,N-dimethyl-2-naphthylamine, Laurdan, Product 40227?
1 answer-
The spectral properties of 6-Dodecanoyl-N,N-dimethyl-2-naphthylamine are: ?ex 366 nm; ?em 497 nm in methanol.
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What is the Department of Transportation shipping information for this product?
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Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
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What are some of the physical properties of Product No. 40227 (6-Dodecanoyl-N,N-dimethyl-2-naphthylamine, also known as Laurdan)?
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The physical properties of 6-Dodecanoyl-N,N-dimethyl-2-naphthylamine are:Boiling Point: 497.4 °C at atmospheric pressure (760 mm Hg)Flash Point: 177.4 °CMelting Point: 88°C(lit.)Density: 0.987 g/cm3Vapor Pressure: 4.95-10 mm Hg at 25°CRefractive Index: 1.553
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