4926-28-7 Usage
Description
2-Bromo-4-methylpyridine is an organic compound with the molecular formula C6H6BrN. It is a colorless to orange oily liquid and is a derivative of pyridine, featuring a bromine atom at the 2nd position and a methyl group at the 4th position.
Uses
Used in Pharmaceutical Synthesis:
2-Bromo-4-methylpyridine is used as an intermediate in the total synthesis of ocular age pigment A2-E, which is crucial for understanding the chemical processes involved in age-related eye conditions.
Used in Chemical Research:
In the preparation of methoxy-2-(2-pyridyl)indoles, 2-bromo-4-methylpyridine serves as a key building block. These indole derivatives have potential applications in various fields, including pharmaceuticals and materials science.
Used in Organic Synthesis:
2-Bromo-4-methylpyridine is utilized in the preparation of 2-(2′,4′-difluorophenyl)-4-methylpyridine through a Suzuki coupling reaction with 2,4-difluorophenylboronic acid. 2-Bromo-4-methylpyridine may have applications in the development of new pharmaceuticals or other specialty chemicals.
Used in the Chemical Industry:
2-Bromo-4-methylpyridine can be employed as a versatile intermediate for the synthesis of various other pyridine-based compounds, which are widely used in the chemical industry for the production of dyes, agrochemicals, and other specialty chemicals.
Check Digit Verification of cas no
The CAS Registry Mumber 4926-28-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,9,2 and 6 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 4926-28:
(6*4)+(5*9)+(4*2)+(3*6)+(2*2)+(1*8)=107
107 % 10 = 7
So 4926-28-7 is a valid CAS Registry Number.
InChI:InChI=1/C6H6BrN/c1-5-2-3-8-6(7)4-5/h2-4H,1H3
4926-28-7Relevant articles and documents
2-Carbaldoximes of pyridine-4- and 5-carboxylic acids
Reyes-Rivera,Hutchins,Dalton
, p. 665 - 669 (1995)
A series of pyridine-2-carbaldoximes, all of which are substituted at the 4- or 5-position with derivatives of the corresponding carboxylic acids, have been prepared via the corresponding pyridine-2-carbaldehydes.
Benzothiazole Formulations and Use Thereof
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Page/Page column 9; 24, (2010/11/30)
The present invention is related to macrogol glyceride pharmaceutical formulations containing benzothiazole derivatives. In particular, the invention is related to benzothiazole stearoyl macrogol pharmaceutical formulations, method of preparation and use thereof.
Cyclometalated transition metal complex and organic electroluminescent device using the same
-
, (2008/06/13)
A cyclometalated transition metal complex emitting phosphorescence of high efficiency and an organic electroluminescent display device employing the same are provided. The cyclometalated transition metal complex has a transition metal atom and a phosphorus ligand having at least one alkylene oxide and a phosphorus atom. The phosphorus atom is bound to the transition metal atom. The cyclometalated transition metal complex can be employed when forming an organic film of an organic electroluminescent display device, can emit light at a wavelength range of 400 nm to 650 nm, and can emit white light as well when used with a green light emitting material and a red light emitting material.