105802-46-8 Usage
Description
4-DI-2-ASP, also known as 4-Di-1-ASP, is an organic iodide salt that belongs to the family of cationic mitochondrial dyes. It consists of a pyridinium iodide with a methyl substituent at the 1-position and a 4-diethylaminostyryl substituent at the 4-position. 4-DI-2-ASP is widely used in various applications due to its unique properties and functions.
Uses
Used in Neuroscience Research:
4-DI-2-ASP is used as a staining agent for presynaptic nerve terminals, allowing researchers to study the structure and function of these terminals independently of neuronal activity. This application is particularly useful in understanding the complex interactions within the nervous system.
Used in Two-Photon Absorption Studies:
In the field of photonics, 4-DI-2-ASP is used as a reactant or reagent in the study of two-photon absorption of organic and polyoxometalate hybrid dyes. This application helps researchers investigate the properties of these dyes and their potential applications in various fields.
Used in Light-Harvesting Antenna Research:
4-DI-2-ASP acts as an acceptor for the 1D light-harvesting antenna, which is crucial in the process of energy transfer in photosynthetic organisms. This application aids in understanding the efficiency and mechanisms of light absorption and energy transfer in these systems.
Used in Fluorescent Live Cell Imaging:
4-DI-2-ASP is used as a fluorescent cationic styryl probe for mitochondrial staining in live cell imaging. This application allows researchers to visualize and study the morphology, dynamics, and function of mitochondria in living cells, particularly in the context of pulmonary neuroepithelial body microenvironments.
Used in Solvatochromism and Dipole Moment Studies:
In the field of chemistry, 4-DI-2-ASP is employed in the study of solvatochromism and dipole moments of monochromophoric styrylpyridinium dyes. This application helps researchers understand the behavior of these dyes in different solvents and their potential applications in various industries, such as pharmaceuticals and materials science.
Check Digit Verification of cas no
The CAS Registry Mumber 105802-46-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,5,8,0 and 2 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 105802-46:
(8*1)+(7*0)+(6*5)+(5*8)+(4*0)+(3*2)+(2*4)+(1*6)=98
98 % 10 = 8
So 105802-46-8 is a valid CAS Registry Number.
InChI:InChI=1/C18H23N2.HI/c1-4-20(5-2)18-10-8-16(9-11-18)6-7-17-12-14-19(3)15-13-17;/h6-15H,4-5H2,1-3H3;1H/q+1;/p-1
105802-46-8Relevant articles and documents
Two-photon pumped lasing stilbene-type chromophores containing various terminal donor groups: Relationship between lasing efficiency and intramolecular charge transfer
Wang,Zhou,Yu,Wang,Fang,Jiang,Lei,Wang
, p. 2698 - 2703 (2000)
A series of new two-photon pumped (TPP) up-conversion lasing dyes, named as CSPI, DPASPI, PSPI, DEASPI and HEASPI respectively, have been synthesized. These dyes are stilbene-type chromophores end-capped with the same acceptor group but with varied donor
Zeolite molecular accessibility and host-guest interactions studied by adsorption of organic probes of tunable size
Hendriks,Valencia,Bruijnincx,Weckhuysen
, p. 1857 - 1867 (2017/08/17)
A series of fluorescent probe molecules based on the commercially available trans-4-(4-(diethylamino)styryl)-N-methylpyridinium iodide (DAMPI) scaffold has been developed. The dynamic radii of these DAMPI-type probes covered a range of 5.8 to 10.1 ? and c
A novel europium(iii) complex with versatility in excitation ranging from infrared to ultraviolet
Shi, Meng,Ding, Cairong,Dong, Jianwen,Wang, Hezhou,Tian, Yupeng,Hu, Zhangjun
experimental part, p. 5119 - 5123 (2011/06/16)
One- and two-photon absorption properties of a novel europium(iii) complex containing a hemicyanine cation are investigated in this paper; in which the sensitization wavelength of europium(iii), induced by beta-diketonate ligands, is in the ultraviolet range, and the hemicyanine(aminostyrylpyridinium) cation extends the sensitization wavelength of Eu(iii) to visible region. Furthermore, under 1.06 μm ultrashort pulse laser excitation, the complex exhibits effective europium(iii) luminescence induced by the two-photon absorption of the hemicyanine cation. Therefore, this new europium(iii) complex with excitation bands in the near infrared, visible and ultraviolet ranges. Since the 1.06-μm ultrafast laser is one of the most frequently used laser sources and 1.06 μm is an 'optical window' for cells and tissues, the results suggest that this kind of complex has promising applications in deep-penetrating and high quality bioimaging in vivo. the Owner Societies 2009.
