4021-07-2 Usage
Description
3-Methylpyridine-2-carboxylic acid, also known as 3-methylpicolinic acid (3-MepicH), is a 3-substituted picolinic acid characterized by its white solid appearance. It is a versatile organic compound that can form dianions and undergo C-alkylation reactions, making it a valuable building block in the synthesis of various metal complexes.
Uses
Used in Chemical Synthesis:
3-Methylpyridine-2-carboxylic acid is used as a ligand for the synthesis of metal complexes, which have potential applications in various fields such as catalysis, pharmaceuticals, and materials science. The ability of 3-MepicH to form dianions and participate in C-alkylation reactions makes it a valuable component in the creation of these complexes.
Used in Coordination Chemistry:
In coordination chemistry, 3-Methylpyridine-2-carboxylic acid is used as a ligand to form metal complexes with copper, cobalt, nickel, and zinc. These complexes, such as [Cu(3-Mepic)2(4-pic)], [Cu(3-Mepic)2]·2H2O, [Co(3-Mepic)3], [Ni(3-Mepic)2(H2O)2], and bis(3-methyl-picolinato-κ2 N,O)(1,10-phenanthroline)zinc(II) tetrahydrate, exhibit unique properties and can be utilized in various applications, including catalysis and the development of new materials.
Used in Pharmaceutical Applications:
The metal complexes synthesized using 3-Methylpyridine-2-carboxylic acid may have potential pharmaceutical applications, as they can exhibit biological activities and be used in the development of new drugs. The specific application would depend on the properties and characteristics of the synthesized complex.
Used in Material Science:
The metal complexes formed with 3-Methylpyridine-2-carboxylic acid can also be employed in material science, where they may contribute to the development of new materials with unique properties, such as enhanced conductivity, magnetism, or optical characteristics. These materials could be used in various industries, including electronics, energy, and environmental applications.
Check Digit Verification of cas no
The CAS Registry Mumber 4021-07-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,0,2 and 1 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 4021-07:
(6*4)+(5*0)+(4*2)+(3*1)+(2*0)+(1*7)=42
42 % 10 = 2
So 4021-07-2 is a valid CAS Registry Number.
4021-07-2Relevant articles and documents
NITROGEN-CONTAINING HETEROCYCLIC COMPOUNDS AND BENAMIDE COMPOUNDS AND DRUGS CONTAINING THE SAME
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Example 103, (2010/01/31)
Disclosed are compounds represented by formula (I) which have triglyceride biosynthesis inhibitory activity in the liver and inhibitory activity against the secretion of apolipoprotein B-containing lipoprotein from the liver and particularly have excellent inhibitory activity against the secretion of apolipoprotein B-containing lipoprotein, are free from side effect of accumulation of lipids in the liver, and are useful for the treatment and prevention of hyperlipidemia and arteriosclerotic diseases. In formula (I), R1 and R2 represent alkyl, alkoxy, cycloalkyl, phenyl, alkenyl, alkynyl, or a five- or six-membered saturated or unsaturated heterocyclic ring, or R1 and R2, together with a nitrogen atom to which R1 and R2 are attached, may form a ring; R3 and R4 represent a hydrogen atom, alkyl, a halogen atom, hydroxyl, nitrile, alkoxycarbonyl, alkoxy, or carboxyl; or R2 and R3 may be attached to each other to form -(CH2)m-, -N=CH-, -CH=N-, or -(C1-6 alkyl)C=N-; A, D, E, and G each represent a carbon atom, or any one of A, D, E, and G represents a nitrogen atom with the other three each representing a carbon atom; Q represents a nitrogen atom or a carbon atom; Y represents a group represented by formula (II) wherein X represents a hydrogen atom, group -C(=O)N(R5)R6 or group -C(=O)OR7, R8 is absent or represents a bond, an oxygen atom, a sulfur atom, -SO2-, -SO-, -CH2-CH2-, or - CH=CH-, and R9 and R10 represent a hydrogen atom, alkyl, alkoxy, a halogen atom, or hydroxyl; and Z represents - (CH2)n-, -O-(CH2)i-, or -C(=O)NH-(CH2)i-.
