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4-DI-2-ASP

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Company Name: Zhengzhou Alfa Chemical Co.,Ltd
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Products Intro: CAS:105802-46-8
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CAS:105802-46-8
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Products Intro: Product Name:4-(4-diethylaminostyryl)-1-methylpyridiniumiodide
CAS:105802-46-8
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Products Intro: Product Name:4-(4-Diethylaminostyryl)-1-methylpyridinium iodide
CAS:105802-46-8
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Products Intro: Product Name:4-Di-2-ASP
CAS:105802-46-8
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  • 4-Di-2-ASP
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  • $39.00 / 1mg
  • 2026-01-05
  • CAS:105802-46-8
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4-DI-2-ASP Basic information
Product Name:4-DI-2-ASP
Synonyms:D289;PYRIDINIUM, 4-[2-[4-(DIETHYLAMINO)PHENYL]ETHENYL]-1-METHYL-, IODIDE;4-(4-DIETHYLAMINOSTYRYL)-1-METHYLPYRIDINIUM IODIDE;4-(4-(DIETHYLAMINO)STYRYL)-N-METHYLPYRIDINIUM IODIDE;4-DI-2-ASP;4-DI-2-ASP IODIDE;4-[(E)2-[4-(DIETHYLAMINO)PHENYL]VINYL]-1-METHYLPYRIDINIUM IODIDE;N,N-diethyl-4-[(E)-2-(1-methyl-4-pyridin-1-iumyl)ethenyl]aniline iodide
CAS:105802-46-8
MF:C18H23IN2
MW:394.29
EINECS:
Product Categories:Heterocyclic Compounds;C13 to C40;Lipophilic and Membrane Probes;Lipophilic and Membrane Probes for Microscopy;Alphabetical;Biochemicals and Reagents;Building Blocks;Chemical Synthesis;Fluorescent Indicators and Probes;Fluorescent Probes;Heterocyclic Building Blocks;Labels;Luminescent Compounds/Detection;Particles and Stains;Pyridines;Wavelength Index
Mol File:105802-46-8.mol
4-DI-2-ASP Structure
4-DI-2-ASP Chemical Properties
Melting point 214-216 °C(lit.)
storage temp. Amber Vial, -20°C Freezer, Under inert atmosphere
solubility DMF: soluble
form Solid
color Red solid
λmax488 nm (MeOH); 484.7 nm (DMSO); 471 nm (H2O)
BRN 6101936
Biological ApplicationsAssessing nerveultrastructure; characterizing Merkel cells andmechanosensory axons; diagnosing of Hirschsprung’sdisease; identifying neuroepithelial bodies (NEBs);investigating stability and release properties ofbiodegradable polylactic acid (PLA) particles;measuring blood cells (erythrocytes, reticulocytes, bloodplatelets);visualizing nerve terminals and myelinatedfibers
Major ApplicationBentonite clay;characterizing supramolecular materials; visualizingmesopores and defects in porous molecular sieves;nonlinear optical devices/materials; photographicmaterials/systems;photoresists
InChI1S/C18H23N2.HI/c1-4-20(5-2)18-10-8-16(9-11-18)6-7-17-12-14-19(3)15-13-17;/h6-15H,4-5H2,1-3H3;1H/q+1;/p-1
InChIKeyWIPKWLIHFGTFQV-UHFFFAOYSA-M
SMILES[I-].CCN(CC)c1ccc(\C=C\c2cc[n+](C)cc2)cc1
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36
WGK Germany 3
F 8-10
Storage Class11 - Combustible Solids
Hazard ClassificationsEye Irrit. 2
Skin Irrit. 2
STOT SE 3
MSDS Information
ProviderLanguage
SigmaAldrich English
4-DI-2-ASP Usage And Synthesis
UsesSome cationic mitochondrial dyes such as 4-Di-1-ASP and 4-Di-2-ASP stain presynaptic nerve terminals independent of neuronal activity.
UsesReactant or reagent involved in:• ;Two-photon absorption of organic / polyoxometalate hybrid dyes1• ;Acting as an acceptor for the 1D light-harvesting antenna2• ;Functional live cell fluorescence imaging for pulmonary neuroepithelial body microenvironments3• ;Studies of solvatochromism and dipole moments of monochromophoric styrylpyridinium dyes4
UsesFluorescent cationic styryl probe for mitochondrial staining
DefinitionChEBI: An organic iodide salt consisting of pyridinium iodide having a methyl substituent at the 1-position and a 4-diethylaminostyryl substituent at the 4-position.
4-DI-2-ASP Preparation Products And Raw materials
Tag:4-DI-2-ASP(105802-46-8) Related Product Information
ETHYLENE 2-DI-2-ASP 2-DI-1-ASP,2-DI-1-ASP IODIDE 4-(4-(DIHEXADECYLAMINO)STYRYL)-N-METHYLPYRIDINIUM IODIDE 4-(4-(DIDECYLAMINO)STYRYL)-N-METHYLPYRIDINIUM IODIDE 4-(4-DIPENTADECYLAMINOSTYRYL)-N-METHYLPYRIDINIUM IODIDE 4-DI-2-ASP 4-(4-(DILINOLEYLAMINO)STYRYL)-N-METHYLPYRIDINIUM IODIDE
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