4-(4-Diethylaminostyryl)-1-methylpyridinium iodide
4-(4-Diethylaminostyryl)-1-methylpyridinium iodide (CAS: 105802-46-8; C18H23IN2) is a styrylpyridinium dye supplied by Tech Serve Solutions. With a molecular weight of 394.29 g/mol, this compound is primarily utilised in chemical synthesis and as a fluorescent probe. Its applications span two-photon absorption studies, acting as an electron acceptor in light-harvesting systems, and facilitating live cell fluorescence imaging, particularly in pulmonary research.
- IUPAC
- 4-Di-2-ASP
Fluorescent Imaging and Probes
This compound serves as a fluorescent probe, useful for functional live cell imaging of microenvironments. It is also investigated for its properties in solvatochromism and dipole moment studies of styrylpyridinium dyes.
Chemical Synthesis
As a building block, it is involved in chemical synthesis, including studies on two-photon absorption in hybrid dyes and acting as an electron acceptor in light-harvesting antenna systems.
Biochemical Research
Its fluorescent properties make it valuable in biochemical research, particularly in studies concerning pulmonary neuroepithelial body microenvironments.
| Molecular weight | 394.29 |
|---|---|
| Empirical formula | C18H23IN2 |
| Assay | ≥97% |
| Application | 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 |
| Melting point | 214-216 °C(lit.) |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Fluorescence | λex 485 nm; λem 607 nm in methanol |
|---|
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 4-(4-Diethylaminostyryl)-1-methylpyridinium iodide used for?
+
It is used as a fluorescent probe for live cell imaging, in studies of solvatochromism and dipole moments, and in chemical synthesis, including two-photon absorption and light-harvesting antenna applications.
What are the CAS number and formula for this compound?
+
The CAS number is 105802-46-8 and the molecular formula is C18H23IN2.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies this compound with an assay of ≥97%. It is supplied for research and technical purposes and is not represented as USP, BP, EP, or any other pharmacopoeia grade.
What are the primary safety and handling considerations?
+
This compound is classified as a Warning, with hazards including skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Handling requires a dust mask (N95), eyeshields, and gloves. Ensure good ventilation and avoid dust formation.
How is 4-(4-Diethylaminostyryl)-1-methylpyridinium iodide packed and exported?
+
Tech Serve Solutions is a global supplier and exporter of fine chemicals, offering this product for international shipment.
How can I request a sample or quote?
+
Please contact our sales team via the website or direct inquiry to request a sample or a quotation for 4-(4-Diethylaminostyryl)-1-methylpyridinium iodide.
▶ Related products
1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis
1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more
3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis
3-Methyl-1,5-pentanediol
Chemical Synthesis
3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis