5418-76-8 Usage
Classification
Diarylethene
A type of organic compound characterized by the presence of two aromatic rings connected by a single bond.
Derivative of quinoline
A chemical compound that is structurally related to the parent compound quinoline, with modifications to its chemical structure.
Physical appearance
Yellow, crystalline solid
The compound appears as yellow crystals at room temperature.
Solubility
Sparingly soluble in water
The compound does not dissolve easily in water.
Uses
Research and development, pharmacological properties
It is primarily used in research and development settings to study its potential pharmacological properties, such as antiviral and antitumor activities.
Applications
Production of new drugs and pharmaceutical products
The compound may be used in the development and production of new drugs and pharmaceutical products.
Safety precautions
Potentially toxic or harmful
It is important to handle this chemical with caution, as it may have toxic or harmful effects if not properly managed.
Check Digit Verification of cas no
The CAS Registry Mumber 5418-76-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,4,1 and 8 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 5418-76:
(6*5)+(5*4)+(4*1)+(3*8)+(2*7)+(1*6)=98
98 % 10 = 8
So 5418-76-8 is a valid CAS Registry Number.
5418-76-8Relevant academic research and scientific papers
Nycz, Jacek E.,Czyz, Karolina,Szala, Marcin,Malecki, Jan G.,Shaw, George,Gilmore, Brendan,Jon, Marek
, p. 416 - 423 (2016)
A series of π-conjugated vinyl N-methylated quinolinium salts (3) and their precursor's N-alkylated quinolinium salts (2) were prepared and characterized by NMR, IR, UV-Vis and MS spectroscopy. It was confirmed that the hydroxyl and amino derivatives of vinyl N-methylated quinolinium salts lead to spiro type compounds (4). The syntheses of N-alkylated quinolinium salts were successful, and even multigram scale was achievable. The structures of 1,2-dimethylquinolinium iodide (2a) and 1-ethyl-2-methylquinolinium iodide (2b) were determined by single crystal X-ray diffraction method. NMR spectra showed readily diagnostic H-1 and C-13 signals from methyl and N-alkyl groups for both 2 and 3. The geometries of the studied compounds were optimized in singlet states using the density functional theory (DFT) method with B3LYP functional. In general, the predicted bond lengths and angles are in a good agreement with the values based on the X-ray crystal structure data.
