4-(4-(DIMETHYLAMINO)STYRYL)-N-METHYLPYRIDINIUM IODIDE
- CAS No.
- 959-81-9
- Chemical Name:
- 4-(4-(DIMETHYLAMINO)STYRYL)-N-METHYLPYRIDINIUM IODIDE
- Synonyms
- D 288;Daspi;DASPMI;4-DI-1-ASP;AURORA 18081;4-DI-1-ASP IODIDE;4-Di-1-ASP [DASPMI];40-dimethylamino-1-methylstilbazolium Iodide;4'-DIMETHYLAMINO-N-METHYL-4-STILBAZOLIUM IODIDE;40-dimethylamino- n-methyl-4-stilbazolium Iodide
- CBNumber:
- CB0283755
- Molecular Formula:
- C16H19IN2
- Molecular Weight:
- 366.24
- MDL Number:
- MFCD00031907
- MOL File:
- 959-81-9.mol
| Melting point | 261–262℃ |
|---|---|
| solubility | Soluble in methanol, N,N-dimethylformamide |
| form | Solid |
| color | Greenish purple solid;2 Purple solid; Red needles |
| λmax | 475 nm |
| Major Application | Electrochromic materials;glass;nonlinear optical (NLO) materials;photoconductors;thin films |
| Biological Applications | Detecting nucleic acids,prostate cancer; treating amyloidosis disorders,bacterial infection |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H335-H315-H319 |
| Precautionary statements | P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P |
4-(4-(DIMETHYLAMINO)STYRYL)-N-METHYLPYRIDINIUM IODIDE price
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| American Custom Chemicals Corporation | CHM0238258 | 1-METHYL-4-PARA-DIMETHYLAMINO-STYRYL-PYRIDINIUM-IODIDE 98.00% | 959-81-9 | 25G | $2096.33 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0238258 | 1-METHYL-4-PARA-DIMETHYLAMINO-STYRYL-PYRIDINIUM-IODIDE 98.00% | 959-81-9 | 100G | $3021.48 | 2021-12-16 | Buy |
| AHH | MT-17784 | 1-Methyl-4-p-dimethylamino-styryl-pyridinium-iodide 98% | 959-81-9 | 25g | $590 | 2021-12-16 | Buy |
4-(4-(DIMETHYLAMINO)STYRYL)-N-METHYLPYRIDINIUM IODIDE Chemical Properties,Uses,Production
Uses
4-Di-1-ASP is a styryl dye used to stain glioma cells in living brain tissue for analysis of cell structure, viability, proliferation and endocytosis, cytokinesis and phagocytosis, as well as for observation of mitochondrial structures in living cells. 4-Di-1-ASP fluoresces green when imaged microscopically (λex /λem = 475/606 nm) [1][2].
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.
References
[1] Lilia Y Kucheryavykh, et al. Visualization of implanted GL261 glioma cells in living mouse brain slices using fluorescent 4-(4-(dimethylamino)-styryl)-N-methylpyridinium iodide (ASP+). Biotechniques. 2012 Nov;53(5):305-9. DOI:10.2144/000113940
[2] Jensen J H Wong, et al. Simultaneous High-Throughput Conformational and Colloidal Stability Screening Using a Fluorescent Molecular Rotor Dye, 4-(4-(Dimethylamino)styryl)-N-Methylpyridinium Iodide (DASPMI). J Biomol Screen. 2016 Sep;21(8):842-50. DOI:10.1177/1087057116646553
4-(4-(DIMETHYLAMINO)STYRYL)-N-METHYLPYRIDINIUM IODIDE Preparation Products And Raw materials
Raw materials
Preparation Products
4-(4-(DIMETHYLAMINO)STYRYL)-N-METHYLPYRIDINIUM IODIDE Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
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