TRANS-4-(4-(DIMETHYLAMINO)STYRYL)-1- Chemical Properties

Melting point:

254-256 °C(lit.)

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-37/39

WGK Germany 

3

TRANS-4-(4-(DIMETHYLAMINO)STYRYL)-1- Usage And Synthesis

Uses

DASP can be used to characterize the fluorescence of zeolite crystals which can further be used in the development of photofunctional materials.

Definition

ChEBI: 4-[4-(dimethylamino)styryl]-N-methylpyridinium iodide is an organic iodide salt consisting of pyridinium iodide having a methyl substituent at the 1-position and a 4-dimethylaminostyryl substituent at the 4-position. It has a role as a fluorochrome. It is an organic iodide salt and a pyridinium salt. It contains a 4-[4-(dimethylamino)styryl]-N-methylpyridinium.

General Description

trans-4-[4-(dimethylamino)-styryl]-1-methylpyridinium iodide (DASPI) is a hemicyanine dye.

TRANS-4-(4-(DIMETHYLAMINO)STYRYL)-1-(68971-03-9)Related Product Information

• 4'-DIMETHYLAMINO-4-ETHYLSTILBAZOLIUM IODIDE
• 4-(4-(DILINOLEYLAMINO)STYRYL)-N-METHYLPYRIDINIUM IODIDE
• 4-(4-DIPENTADECYLAMINOSTYRYL)-N-METHYLPYRIDINIUM IODIDE
• 4-DI-2-ASP
• TRANS-4-(4-(DIMETHYLAMINO)STYRYL)-1-
• 4-(4-(DIHEXADECYLAMINO)STYRYL)-N-METHYLPYRIDINIUM IODIDE
• 4-(4-(DIDECYLAMINO)STYRYL)-N-METHYLPYRIDINIUM IODIDE
• 1-METHYL-4-P-DIMETHYLAMINO-STYRYL-QUINOLINIUM-IODIDE