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4-DI-2-ASP

Product Name
4-DI-2-ASP
CAS No.
105802-46-8
Chemical Name
4-DI-2-ASP
Synonyms
D289;4-DI-2-ASP;4-DI-2-ASP IODIDE;4-(4-diethylaminostyryl)-n-methylpyridinium;4-(4-DIETHYLAMINOSTYRYL)-1-METHYLPYRIDINIUM IODIDE;4-(4-(DIETHYLAMINO)STYRYL)-N-METHYLPYRIDINIUM IODIDE;4-(4-Diethylaminostyryl)-1-methylpyridinium iodide >=97%;4-Di-2-ASP [4-(4-DiethylaMinostyryl)-N-MethylpyridiniuM iodide];4-[(E)2-[4-(DIETHYLAMINO)PHENYL]VINYL]-1-METHYLPYRIDINIUM IODIDE;PYRIDINIUM, 4-[2-[4-(DIETHYLAMINO)PHENYL]ETHENYL]-1-METHYL-, IODIDE
CBNumber
CB0129114
Molecular Formula
C18H23IN2
Formula Weight
394.29
MOL File
105802-46-8.mol
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4-DI-2-ASP Property

Melting point:
214-216 °C(lit.)
storage temp. 
Amber Vial, -20°C Freezer, Under inert atmosphere
solubility 
DMF: soluble
form 
Solid
color 
Red solid
λmax
488 nm (MeOH); 484.7 nm (DMSO); 471 nm (H2O)
BRN 
6101936
Major Application
Bentonite clay;characterizing supramolecular materials; visualizingmesopores and defects in porous molecular sieves;nonlinear optical devices/materials; photographicmaterials/systems;photoresists
Biological Applications
Assessing 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
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
3
F 
8-10
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
D3418
Product name
4-(4-Diethylaminostyryl)-1-methylpyridinium iodide
Purity
≥97%
Packaging
500mg
Price
$158
Updated
2024/03/01
TRC
Product number
D473593
Product name
4-(4-Diethylaminostyryl)-1-methylpyridinium iodide
Packaging
50mg
Price
$50
Updated
2021/12/16
TRC
Product number
D473593
Product name
4-(4-Diethylaminostyryl)-1-methylpyridinium iodide
Packaging
500mg
Price
$130
Updated
2021/12/16
TRC
Product number
D473593
Product name
4-(4-Diethylaminostyryl)-1-methylpyridinium iodide
Packaging
1g
Price
$225
Updated
2021/12/16
Adipogen Life Sciences
Product number
CDX-D0012-G005
Product name
4-Di-2-ASP
Purity
≥97%(NMR)
Packaging
5G
Price
$538
Updated
2021/12/16
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4-DI-2-ASP Chemical Properties,Usage,Production

Uses

Some cationic mitochondrial dyes such as 4-Di-1-ASP and 4-Di-2-ASP stain presynaptic nerve terminals independent of neuronal activity.

Uses

Reactant 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

Uses

Fluorescent cationic styryl probe for mitochondrial staining

Definition

ChEBI: 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

Raw materials

Preparation Products

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4-DI-2-ASP Suppliers

China 39 Germany 2 Switzerland 2 Ukraine 1 United Kingdom 2 United States 8 Global 54
Energy Chemical
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Synchem OHG
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Amadis Chemical Company Limited
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Alfa Chemistry
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105802-46-8, 4-DI-2-ASPRelated Search:

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

  • 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
  • 4-(4-diethylaminostyryl)-n-methylpyridinium
  • 4-(4-Diethylaminostyryl)-1-methylpyridinium iodide >=97%
  • 4-Di-2-ASP [4-(4-DiethylaMinostyryl)-N-MethylpyridiniuM iodide]
  • 105802-46-8
  • C18H23IN2
  • Lipophilic and Membrane Probes
  • Detection
  • Fluorescent Indicators and Probes
  • Fluorescent Probes, Labels, Particles and Stains
  • Alphabetical
  • Biochemicals and Reagents
  • BioChemical
  • 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