2-DI-1-ASP Chemical Properties

Melting point:

280 °C (dec.)(lit.)

solubility 

DMSO: soluble

form 

Solid

color 

Pink to red

λmax

466 nm

BRN 

3776369

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-36

WGK Germany 

3

F 

8-10

MSDS

• Language:English Provider:SigmaAldrich

2-DI-1-ASP Usage And Synthesis

Uses

DASPMI is a polar sensitive dye that measures the membrane potential of mitochondria in living cells. It may be used as a light absorber in the development of a photoinitiator based system.

Definition

ChEBI: 2-[4-(dimethylamino)styryl]-1-methylpyridinium iodide is a pyridinium salt, a tertiary amine and an organic iodide salt. It has a role as a fluorochrome. It contains a 2-[4-(dimethylamino)styryl]-1-methylpyridinium.

General Description

2-[4-(Dimethylamino)styryl]-1-methylpyridinium iodide (DASPMI) is a mitochondria staining styryl dye that is used to generate a quick responsive mechanism by applying changes in transmembrane potential. DASPMI can be used as a low toxic stain that shows a fluorescent behavior for mitochondria.

2-DI-1-ASP(2156-29-8)Related Product Information

• 4-DI-2-ASP,4-DI-2-ASP IODIDE
• DI-15-ASP
• Quinaldine Red
• stilbazium iodide
• 2-DI-1-ASP
• 1-METHYL-2-P-DIMETHYLAMINO-STYRYL-QUINOLINIUM-IODIDE
• 2-DI-2-ASP
• DASPEI
• 4-DI-1-ASP,4-DI-1-ASP IODIDE
• 4-DI-16-ASP IODIDE
• 4-DI-10-ASP IODIDE,4-DI-10-ASP
• 4-(4-(DIETHYLAMINO)STYRYL)-N-METHYLPYRIDINIUM IODIDE (4-DI-2-ASP)
• di-5-ASP
• 4-(4-(DIMETHYLAMINO)STYRYL)-N-METHYLPYRIDINIUM IODIDE (4-DI-1-ASP)
• I(125)I2P-Di-6-ASP
• DiA (4-Di-16-ASP)
• 1-METHYL-2-P-DIMETHYLAMINO-STYRYL-BENZO[F]QUINOLINIUM-IODIDE
• 2-[4-(DIETHYLAMINO)STYRYL]-1-HEXYLPYRIDINIUM IODIDE