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Ethylpicolin has the characteristic structure of an aromatic nitrogen-containing ester.
The pyridine nitrogen gives the molecule basic and coordinating properties, while the ester group provides a useful functional group for organic synthesis.
Ethylpicolin is generally supplied as a clear yellow to pink liquid.
CAS Number: 2524-52-9
Molecular Formula: C8H9NO2
Molecular Weight: 151.16
EINECS: 219-758-0
Synonyms: Ethylpicolin, Ethyl pyridine-2-carboxylate, Ethyl 2-pyridinecarboxylate, 2-Pyridinecarboxylic acid, ethyl ester, 2-pyridinecarboxylic acid ethyl ester, Ethyl 2-picolinate, 2-Picolinic acid ethyl ester, Picolinic acid ethyl ester, 2-(Ethoxycarbonyl)pyridine, Picolinic acid, ethyl ester, Ethyl2-picolinate, Pyridine-2-carboxylic Acid Ethyl Ester, Pyridinecarboxylic acid, ethyl ester, Picolinic, ethyl pyridin-2-carboxylate, NSC-959, NSC 959, NSC-31651, NSC 31651, NSC959, NSC31651, Pyridine-2-A Ethyl;Ethylpicolin Picolinic Acid Ethyl Ester Pyridine-2-carboxylic Acid Ethyl Ester;ETHYL 2-PYRIDINECARBOXYLATE FOR SYNTHESI;Ethylpicolin, 99% 100ML;Ethylpicolin;ETHYL PYRIDINE-2-CARBOXYLATE;ETHYL 2-PYRIDINECARBOXYLATE;ETHYL 2-PICOLINATE
Ethylpicolin is an organic ester derived from picolinic acid, also known chemically as ethyl pyridine-2-carboxylate.
Ethylpicolin consists of a pyridine ring attached to an ethyl ester group, giving it the molecular formula C8H9NO2 and a molecular weight of approximately 151.16 g/mol.
Ethylpicolin is identified by CAS No. 2524-52-9 and is also known as ethyl 2-picolinate, picolinic acid ethyl ester, ethyl 2-pyridinecarboxylate, and 2-(ethoxycarbonyl)pyridine.
Ethylpicolins report a refractive index around 1.509–1.511 at 20 °C, and the compound has a boiling point of approximately 239–241 °C.
Ethylpicolin is closely related to picolinic acid, which is a pyridine carboxylic acid.
The difference is that the carboxylic acid group in picolinic acid has been converted into an ethyl ester.
Ethylpicolin's physical properties and makes it useful as a synthetic intermediate.
The molecule contains both a pyridine nitrogen and an ester group, allowing it to participate in a variety of chemical reactions.
The pyridine nitrogen can interact with metals and other electron-deficient species, while the ester group can undergo transformations such as hydrolysis and nucleophilic substitution.
Ethylpicolin is primarily important as a chemical building block and synthetic intermediate.
Ethylpicolin is used by organic and pharmaceutical chemists to prepare more structurally complex compounds.
Its relatively small size and reactive ester group make it convenient for introducing a pyridine-containing fragment into other molecules.
One of its important applications is in pharmaceutical research and synthesis.
Ethylpicolin can be used as a starting material for preparing pyridine-containing compounds that are investigated for biological activity.
Commercial suppliers specifically describe Ethylpicolin as a pharmaceutical intermediate.
Ethylpicolin has also been used in the preparation of heterocyclic compounds.
The pyridine ring provides a nitrogen-containing aromatic framework that is frequently found in medicinal chemistry.
Chemists can modify the ester group or use the molecule in multistep synthetic routes to produce new heterocyclic structures.
Ethylpicolin is also useful in organic synthesis involving ester transformations.
Its ester group can be hydrolyzed to produce picolinic acid or converted through other reactions into different functional groups.
This makes Ethylpicolin a practical intermediate when a protected form of picolinic acid is required.
Ethylpicolin can participate in metal-coordination chemistry because of the nitrogen atom in its pyridine ring.
Pyridine-type nitrogen atoms can act as electron donors toward suitable metal centers.
This property makes related pyridine carboxylate compounds relevant to coordination and inorganic chemistry research.
Ethylpicolin is also used in medicinal chemistry research.
Pyridine rings are common structural components in pharmaceuticals because their nitrogen atom can influence molecular polarity, binding interactions, and pharmacological properties.
Ethylpicolin provides a convenient starting structure for preparing substituted pyridine derivatives.
Ethylpicolin has been reported as a starting material in the preparation of 2-aminodihydro[1,3]thiazine derivatives investigated as BACE2 inhibitors.
Such compounds have been studied in connection with biological targets relevant to diabetes research.
Ethylpicolin is also relevant to chemical library synthesis.
Researchers can modify its ester functionality or pyridine ring to generate structurally related compounds.
This approach is frequently used when screening new molecules for biological activity.
Ethylpicolin is a relatively small molecule, Ethylpicolin can be handled conveniently in laboratory-scale organic synthesis.
It is available commercially in high-purity grades, including products specified at 98–99% purity.
Ethylpicolin can be characterized using standard analytical methods such as gas chromatography, mass spectrometry, infrared spectroscopy, and nuclear magnetic resonance spectroscopy.
NIST provides mass-spectrum and gas-chromatography information for Ethylpicolin, which can be useful for analytical identification.
Ethylpicolins mass spectrum can be used to distinguish Ethylpicolin from other pyridine esters.
Gas chromatography is also suitable for analyzing the compound because of its volatility at elevated temperatures.
These analytical properties make it practical for quality control and synthetic chemistry work.
Ethylpicolin is not normally used as a final pharmaceutical active ingredient.
Instead, its main importance is as an intermediate from which other biologically active molecules can be prepared.
This distinction is important because the properties and hazards of a final drug cannot simply be assigned to Ethylpicolin itself.
Ethylpicolin is also different from mEthylpicolin, which contains a methyl ester rather than an ethyl ester.
Changing the ester group alters the molecular weight and physical properties while retaining the pyridine-carboxylate framework.
Both compounds can be useful intermediates in organic synthesis.
Ethylpicolin can undergo ester hydrolysis under suitable acidic or basic conditions.
This reaction produces picolinic acid and ethanol.
The ability to convert the ester back into the corresponding acid makes it useful as a protected or readily transformable form of picolinic acid.
The ester functionality can also be modified through nucleophilic reactions.
Depending on the reaction conditions and reagents, the ester can serve as a starting point for preparing amides and other derivatives.
This contributes to its usefulness in synthetic chemistry.
The pyridine ring of Ethylpicolin can also be subjected to further functionalization.
Chemists can use established aromatic substitution and cross-coupling strategies to introduce additional groups onto the ring.
Such modifications allow the basic structure to be incorporated into more complex molecules.
Ethylpicolin is therefore useful in drug discovery and compound development where pyridine-containing structures are desired.
Researchers can alter the molecule to investigate how different substituents influence biological activity.
This makes it a practical building block rather than simply a solvent or general-purpose reagent.
Ethylpicolin has also been investigated as a synthetic precursor for biologically active heterocycles.
The combination of an aromatic nitrogen and an ester group provides several possibilities for constructing new molecular frameworks.
These reactions are particularly relevant to medicinal and pharmaceutical chemistry.
From an industrial perspective, Ethylpicolin is mainly associated with the specialty chemicals, pharmaceutical, and research-chemical sectors.
Ethylpicolin is supplied by chemical manufacturers and laboratory suppliers as a defined organic intermediate.
Its applications are generally more specialized than those of large-volume industrial solvents or commodity chemicals.
Ethylpicolin is a pyridine-containing organic ester used mainly as a building block in organic and pharmaceutical synthesis.
Its CAS number is 2524-52-9, its formula is C8H9NO2, and its molecular weight is about 151.16 g/mol.
Ethylpicolins reactive ester group and pyridine nitrogen make it useful for preparing pharmaceutical intermediates, heterocyclic compounds, and other specialized organic molecules.
Melting point: 2 °C (lit.)
Boiling point: 240-241 °C (lit.)
Density: 1.119 g/mL at 25 °C (lit.)
refractive index: n20/D 1.511(lit.)
Flash point: 225 °F
storage temp.: Inert atmosphere,Room Temperature
solubility: Chloroform (Sparingly), Methanol (Slightly)
form: Liquid
pka: 1.83±0.10(Predicted)
color: Clear yellow or pink
Water Solubility: miscible
BRN: 122485
InChI: 1S/C8H9NO2/c1-2-11-8(10)7-5-3-4-6-9-7/h3-6H,2H2,1H3
InChIKey: FQYYIPZPELSLDK-UHFFFAOYSA-N
SMILES: CCOC(=O)c1ccccn1
LogP: 0.870
Ethylpicolin is a pyridine carboxylic acid ester in which the carboxyl group of picolinic acid is esterified with ethanol.
The pyridine ring and ester functionality give the molecule two chemically useful sites that can participate in different reactions.
This combination is one of the main reasons Ethylpicolin is used as an intermediate in synthetic chemistry.
Ethylpicolin belongs to the broader family of picolinate esters.
Other members of this family include mEthylpicolin, propyl picolinate, and other alkyl esters of picolinic acid.
Changing the alkyl group can alter properties such as boiling point, polarity, solubility, and reaction behavior.
Ethylpicolin has a six-membered aromatic pyridine ring.
The nitrogen atom is located next to the ester-substituted carbon, giving the compound its 2-pyridinecarboxylate arrangement.
This positioning can influence both the electronic properties of the ring and its ability to interact with metal centers.
The pyridine nitrogen makes Ethylpicolin a Lewis base.
Ethylpicolin can donate an electron pair to suitable electrophilic or metal species.
This behavior is particularly relevant in coordination chemistry and in reactions where pyridine-containing intermediates are involved.
Ethylpicolin is another important reactive site.
The carbonyl carbon is electrophilic and can react with suitable nucleophiles under appropriate conditions.
As a result, Ethylpicolin can be transformed into several other classes of compounds.
Ethylpicolin can be converted back to picolinic acid through ester hydrolysis.
Hydrolysis can be carried out under acidic or basic conditions depending on the desired procedure.
This provides a straightforward route between the ester and the corresponding carboxylic acid.
Under basic hydrolysis conditions, the reaction initially produces a picolinate salt, which can subsequently be converted to picolinic acid after acidification.
The ethanol portion of the ester is released during the hydrolysis process.
This reaction is a common transformation for ester-containing compounds.
The ester group can also be converted into an amide.
Reaction with an appropriate amine under suitable conditions can replace the ethoxy group with an amino substituent.
This type of transformation is particularly useful in medicinal chemistry.
Ethylpicolin can therefore serve as a convenient starting material for picolinamide derivatives.
Picolinamides are important structures in coordination chemistry, medicinal chemistry, and ligand design.
Different substituents can be introduced to modify their chemical and biological properties.
The compound can also be used in the synthesis of ketones and other carbonyl-containing molecules through suitable transformations of the ester group.
The exact reaction depends on the reagent and reaction conditions used.
This flexibility makes esters valuable intermediates in multistep organic synthesis.
The pyridine ring can participate in electrophilic and nucleophilic substitution reactions, although its electron-deficient nature influences which reactions are favorable.
The ester substituent also affects the electronic distribution within the aromatic system.
Chemists can use these properties when designing synthetic routes to substituted pyridines.
Ethylpicolin is relevant to heterocyclic chemistry because pyridine is one of the most commonly encountered nitrogen-containing aromatic rings.
Pyridine derivatives appear in many pharmaceuticals, agrochemicals, catalysts, ligands, and functional materials.
An ester-substituted pyridine can therefore provide a useful starting point for introducing this structural motif into larger molecules.
The compound can also participate in multicomponent and cyclization reactions.
In suitable synthetic systems, the ester and pyridine functionalities can contribute to the formation of more complex heterocyclic structures.
These reactions are particularly useful for rapidly generating structurally diverse molecules.
Ethylpicolin has been used as a building block in medicinal chemistry libraries.
Researchers can modify the ester functionality and introduce different substituents around the pyridine ring.
The resulting compounds can then be screened for biological activity.
Pyridine-containing molecules are common in drug discovery because the ring nitrogen can participate in hydrogen bonding, dipole interactions, and coordination with certain biological targets.
The pyridine ring can also influence the acidity, basicity, polarity, and overall pharmacokinetic properties of a molecule.
Ethylpicolin provides a relatively simple way to introduce this structural feature during synthesis.
Ethylpicolin has also been investigated in the preparation of enzyme-targeting compounds.
The molecule itself is generally used as a synthetic starting material rather than as the final biologically active compound.
Further chemical modification is normally required to obtain the desired biological properties.
The compound can be useful in research on metal-binding molecules.
Pyridine nitrogen atoms can coordinate with metals such as copper, nickel, cobalt, iron, and other transition metals.
When additional donor groups are introduced into the molecule, more elaborate metal-binding ligands can be produced.
This makes Ethylpicolin relevant to coordination chemistry research.
Chemists can transform the ester group into other donor functionalities to produce multidentate ligands.
Such ligands are studied for applications in catalysis, molecular recognition, and metal-complex chemistry.
Picolinate derivatives are also relevant to catalyst development.
Nitrogen-containing ligands can modify the electronic and steric environment around a metal center.
By changing the ligand structure, researchers can influence the activity and selectivity of a metal catalyst.
Ethylpicolin can also be used in organic reaction development.
Ethylpicolins defined structure and commercially available purity make it useful as a substrate when evaluating new synthetic methods.
Researchers can monitor how different catalysts, solvents, bases, or temperatures affect its transformation.
Ethylpicolin is suitable for chromatographic analysis because it can be separated and detected using standard analytical techniques.
Gas chromatography can be useful for volatile or thermally stable samples, while liquid chromatography can be used when appropriate.
Mass spectrometry provides additional information for confirming its molecular identity.
Nuclear magnetic resonance spectroscopy is particularly useful for confirming the structure of Ethylpicolin.
The ¹H NMR spectrum can distinguish the ethyl ester signals from the aromatic pyridine protons.
The ¹³C NMR spectrum provides information about the ester carbonyl, aromatic carbons, and ethyl group.
Infrared spectroscopy can also help identify the compound.
The strong absorption associated with the ester carbonyl group is particularly useful for confirming the presence of the ester functionality.
Other absorptions from the aromatic ring and C–O bonds provide additional structural information.
Ethylpicolin can be used as a starting material for isotopically labeled compounds.
Researchers may modify the molecule or introduce isotopic labels during synthesis for mechanistic, metabolic, or analytical studies.
Such labeled derivatives can be useful in pharmaceutical research.
The compound is also relevant to metabolism and chemical biology research because picolinate-related structures occur naturally in biological systems.
Picolinic acid itself is a metabolite of tryptophan and can participate in metal-binding processes.
Ethylpicolin is a synthetic ester derivative rather than the naturally occurring acid.
Ethylpicolin should therefore not be confused with picolinic acid.
Picolinic acid contains a free carboxylic acid group, whereas Ethylpicolin contains an ethyl ester group.
This difference significantly changes their physical properties and chemical reactivity.
The ester form is generally less polar than the corresponding carboxylic acid.
The absence of a free acidic carboxyl group changes its hydrogen-bonding behavior and ionization characteristics.
This can make the ester more convenient for certain organic synthesis procedures.
Ethylpicolin can be stored as a laboratory organic reagent when handled according to the supplier's recommendations.
Containers should normally remain tightly closed and protected from unsuitable environmental conditions.
Storage requirements can vary according to product grade and supplier specifications.
Ethylpicolin should be handled carefully because it is an organic chemical reagent with biological and chemical activity.
Direct contact with the material should be minimized during weighing and transfer.
Appropriate laboratory PPE and ventilation are normally recommended.
Ethylpicolin is not generally used as a bulk solvent.
Its value comes mainly from its ability to participate in chemical synthesis.
Ethylpicolin is therefore more commonly found in research laboratories, pharmaceutical development facilities, and specialty chemical production.
Ethylpicolin can be useful in agrochemical research because pyridine-containing structures are common in pesticides, herbicides, fungicides, and plant-growth-related compounds.
Ethylpicolin can serve as a precursor for synthesizing some of these more complex molecules.
The final biological activity, however, depends on the structure of the derivative produced.
Ethylpicolin also has potential relevance to materials chemistry.
Pyridine-containing compounds can be incorporated into functional polymers, ligands, molecular materials, and metal-organic systems.
Ethylpicolin can serve as an accessible starting structure for preparing such derivatives.
Another area of interest is supramolecular chemistry.
Pyridine nitrogen atoms can participate in coordination and non-covalent interactions that help organize molecules.
Modified picolinate derivatives can therefore be incorporated into molecular recognition and self-assembly studies.
Ethylpicolin is also useful for teaching and laboratory synthesis experiments.
The ester group provides a clear example of functional-group transformation, while the pyridine ring introduces heteroaromatic chemistry.
Its reactions can therefore be used to demonstrate hydrolysis, amidation, and other organic transformations.
From a commercial perspective, Ethylpicolin is generally supplied as a specialty organic intermediate rather than a high-volume commodity chemical.
Ethylpicolin can be purchased in different grades depending on whether the intended application is research, synthesis, or analytical work.
Purity specifications are important when the compound is being used for quantitative or pharmaceutical research.
Ethylpicolins CAS number, 2524-52-9, is commonly used to distinguish Ethylpicolin from other pyridine esters and related compounds.
This identifier is particularly useful when searching chemical catalogs or preparing procurement documentation.
The name ethyl 2-pyridinecarboxylate is also commonly used when describing the same substance.
Ethylpicolin is a versatile nitrogen-containing ester and synthetic building block.
Ethylpicolins pyridine nitrogen provides coordination and electronic properties, while its ester group allows a range of chemical transformations.
These characteristics make it useful in organic synthesis, medicinal chemistry, pharmaceutical research, coordination chemistry, catalyst development, and the preparation of more complex heterocyclic compounds.
Uses:
Ethylpicolin is used in the preparation of 2-Aminodihydro[1,3]thiazines as BACE 2 inhibitors which is used in the treatment of diabetes.
Ethylpicolin is also used as pharmaceutical intermediate.
Ethylpicolin can be used in the preparation of 2-Aminodihydro[1,3]thiazines as BACE 2 inhibitors and their preparation and use in the treatment of diabetes.
Ethylpicolin is mainly used as an organic synthesis intermediate.
Its combination of a pyridine ring and an ester group makes it useful for preparing more complex organic molecules.
Ethylpicolin is commonly handled as a building block in research and specialty chemical laboratories.
Ethylpicolin is used in pharmaceutical intermediate synthesis.
Chemists can modify Ethylpicolin to introduce a pyridine-containing structure into molecules being developed for pharmaceutical applications.
Ethylpicolin is therefore useful during the early and intermediate stages of drug synthesis.
Ethylpicolin is used in medicinal chemistry to prepare libraries of pyridine derivatives.
The ester group can be transformed into amides, acids, alcohols, and other functional groups.
This gives researchers several ways to modify the basic structure and investigate different biological properties.
Ethylpicolin is also used to prepare picolinamide derivatives.
The ester can react with appropriate amines to produce amide compounds containing the pyridine ring.
Picolinamide structures are useful in medicinal chemistry as well as coordination chemistry.
Another application is the synthesis of picolinic acid derivatives.
Ethylpicolin can be hydrolyzed to produce picolinic acid, which can then be used for further chemical transformations.
This provides a convenient route when a protected or esterified form of picolinic acid is required during synthesis.
Ethylpicolin is used in the preparation of heterocyclic compounds.
The pyridine structure can be incorporated into more complicated nitrogen-containing ring systems through multistep reactions.
Such heterocycles are widely investigated in pharmaceutical and agrochemical research.
Ethylpicolin is also used in drug discovery research.
Researchers can modify either the pyridine ring or the ester functionality to generate compounds with different molecular structures.
The resulting compounds can then be evaluated against enzymes, receptors, or other biological targets.
Ethylpicolin can serve as a starting material for the synthesis of enzyme inhibitors.
Pyridine-containing compounds are frequently investigated as enzyme-targeting molecules because the nitrogen atom can participate in interactions within an enzyme binding site.
Ethylpicolin provides a convenient structural starting point for this type of research.
Ethylpicolin has been used in research involving BACE-related inhibitor compounds.
Synthetic chemists can use Ethylpicolin as one of the building blocks in routes toward more complex molecules designed to interact with biological targets.
These applications are primarily associated with medicinal research rather than direct therapeutic use of Ethylpicolin itself.
Ethylpicolin is also used in coordination chemistry.
The nitrogen atom of the pyridine ring can coordinate with suitable metal centers.
Researchers can use Ethylpicolin and its derivatives to investigate metal–ligand interactions.
Ethylpicolin is useful for preparing metal-binding ligands.
The ester group can be chemically modified to introduce additional donor atoms into the molecule.
The resulting ligands may coordinate metals through two or more sites.
Ethylpicolin is relevant to transition-metal complex research.
Pyridine-containing ligands can form complexes with metals such as copper, nickel, cobalt, iron, and other transition metals.
These complexes are studied for their structural, catalytic, magnetic, and electronic properties.
Ethylpicolin can also be used in catalyst development.
Modified picolinate structures can act as ligands around metal centers and influence catalytic activity.
Researchers can change substituents on the ligand to control the electronic and steric environment around the metal.
Another use is in organic reaction development.
Ethylpicolin can be used as a substrate when researchers are developing new synthetic transformations.
Ethylpicolins ester and pyridine groups provide convenient sites for studying the selectivity of different reagents and catalysts.
Ethylpicolin is used in ester transformation studies.
The ethoxycarbonyl group can undergo hydrolysis, reduction, amidation, and other reactions.
These transformations make Ethylpicolin a useful model compound for investigating ester chemistry.
Ethylpicolin can be used to prepare picolinate salts and related derivatives.
After hydrolysis, the resulting picolinic acid can be converted into different salts or further functionalized.
Such derivatives have applications in chemical and coordination studies.
Ethylpicolin is also useful in heteroaromatic synthesis.
The pyridine ring provides an aromatic nitrogen-containing framework that can be further functionalized using established organic reactions.
This allows Ethylpicolin to serve as a starting point for a wide range of substituted pyridines.
Ethylpicolin is used in agrochemical research.
Pyridine-containing structures occur in numerous crop-protection chemicals and other agricultural compounds.
Researchers can use Ethylpicolin as an intermediate when developing new pyridine-based molecules.
Ethylpicolin can also be used in the preparation of specialty chemicals.
The compound provides a relatively small and versatile starting structure for producing higher-value derivatives.
These derivatives can be designed for specific chemical, biological, or material-related applications.
Ethylpicolin has applications in chemical biology research.
Researchers can modify its structure to create molecules that contain a pyridine group while carrying additional functional groups for biological studies.
This can help investigate molecular interactions and biological pathways.
Ethylpicolin is used in analytical chemistry as a reference or test compound.
Its well-defined molecular structure allows laboratories to develop and validate chromatographic and spectrometric methods.
HPLC, GC, mass spectrometry, NMR, and infrared spectroscopy can be used for characterization.
Ethylpicolin can be used as a reference material in reaction monitoring.
During an organic synthesis, analytical techniques can be used to follow the disappearance of Ethylpicolin and the formation of reaction products.
This helps chemists determine reaction conversion and optimize experimental conditions.
Ethylpicolin is also used in pharmaceutical process development.
Synthetic routes involving Ethylpicolin can be evaluated and optimized before being adapted to larger-scale preparation of a target intermediate.
Reaction yield, purity, solvent choice, and impurity formation can all be studied during this work.
Another application is chemical library preparation.
A common starting material can be reacted with different reagents to generate a series of structurally related compounds.
This approach is useful when researchers need many related molecules for biological screening.
Ethylpicolin can be used in structure–activity relationship studies.
Scientists can systematically change portions of a molecule derived from Ethylpicolin and compare the biological activity of the resulting compounds.
This helps identify structural features that improve or reduce activity.
Ethylpicolin is also useful in synthetic route planning.
Because the ester functionality can be transformed into several other groups, chemists can use Ethylpicolin at different points in a multistep synthesis.
The choice of transformation depends on the structure of the final target compound.
Ethylpicolin has potential applications in materials and polymer research when its derivatives are incorporated into larger functional molecules.
Pyridine groups can provide coordination sites or alter the electronic properties of materials.
Researchers can therefore transform Ethylpicolin into more elaborate building blocks for functional-material studies.
Ethylpicolin is also relevant to supramolecular chemistry.
Pyridine nitrogen can participate in metal coordination and other molecular interactions.
Derivatives containing additional functional groups can be designed for molecular recognition and self-assembly studies.
Ethylpicolin can be used in laboratory education and organic chemistry experiments.
Its ester group provides an example of hydrolysis and other functional-group transformations.
The pyridine ring also allows students to study the behavior of heteroaromatic compounds.
Ethylpicolin is useful in research involving pyridine-containing ligands.
Chemists can modify the ester group to introduce additional nitrogen, oxygen, or sulfur donor atoms.
These modified structures can then be evaluated for their ability to bind metals.
Ethylpicolin can also be used in synthetic studies of biologically active pyridine derivatives.
Many pharmaceutical candidates contain pyridine rings because this group can contribute to molecular recognition and physicochemical properties.
Ethylpicolin provides a relatively straightforward route for introducing this structural motif.
Ethylpicolin is sometimes used in screening and exploratory synthesis.
Researchers may test its reactions with different nucleophiles, catalysts, and coupling partners to identify useful synthetic pathways.
The resulting chemistry can then be applied to more complicated target molecules.
Another use is as a precursor for substituted picolinic acid compounds.
Hydrolysis provides the carboxylic acid, while reactions on the aromatic ring can introduce additional substituents.
These derivatives can have applications in ligand design, medicinal chemistry, and biochemical research.
Ethylpicolin is also used in research-scale production of specialized intermediates.
When a synthesis requires a pyridine ester with a specific substitution pattern, Ethylpicolin can provide a convenient starting point.
Further transformations can produce the desired intermediate without having to construct the pyridine ring from the beginning.
Ethylpicolin is used primarily in the pharmaceutical, medicinal chemistry, agrochemical, specialty chemical, coordination chemistry, and academic research sectors.
Ethylpicolins most important role is as a versatile synthetic intermediate rather than as a final-use chemical.
The ester group and pyridine nitrogen give chemists several options for transforming the molecule into pharmaceutical intermediates, heterocycles, ligands, catalysts, and other specialized compounds.
Ethylpicolin is used as a precursor for preparing substituted pyridine compounds.
The ester group provides a convenient functional handle that can be changed while retaining the pyridine ring.
This is useful when a synthesis requires a pyridine structure with a specific functional group at the 2-position.
Ethylpicolin is used in carbon–carbon bond-forming reactions.
The ester functionality can participate in reactions that extend the carbon framework of the molecule under suitable conditions.
These transformations allow chemists to build larger molecules from the relatively simple Ethylpicolin structure.
Ethylpicolin can be used in reduction reactions to prepare alcohol-containing pyridine derivatives.
The ester group can be reduced under appropriate conditions to produce a corresponding alcohol.
Such pyridyl alcohols are useful intermediates for further functionalization.
Ethylpicolin can also be converted into aldehyde or other carbonyl-containing pyridine derivatives through controlled synthetic routes.
These compounds provide additional reaction sites for condensation and carbon–carbon bond-forming chemistry.
This makes Ethylpicolin useful in multistep synthesis.
Another application is the preparation of Schiff-base and related ligand systems.
Chemists can first transform the ester functionality into a suitable amine- or carbonyl-containing derivative and then introduce additional donor groups.
The resulting compounds can be investigated for metal coordination and molecular recognition.
Ethylpicolin is useful in the synthesis of bidentate and multidentate ligands.
By modifying the ester group, additional nitrogen or oxygen donor atoms can be incorporated into the molecule.
These ligands are studied for their ability to form stable complexes with transition metals.
Ethylpicolin can contribute to the preparation of metal complexes for catalytic studies.
Picolinate-derived ligands can influence the reactivity of metal centers during catalytic reactions.
Researchers can adjust the ligand structure to investigate changes in catalytic efficiency and selectivity.
Ethylpicolin derivatives are also investigated in photochemical and coordination-material research.
Pyridine nitrogen can coordinate metal ions that have useful optical or electronic properties.
This can be relevant when designing metal-containing molecular systems.
Ethylpicolin can be used as a building block for functional organic molecules containing pyridine rings.
Pyridine groups can influence polarity, electron distribution, and metal-binding behavior in larger molecules.
These properties are useful in designing compounds for specialized chemical applications.
Ethylpicolin has applications in heterocyclic medicinal chemistry programs.
Researchers can use it to introduce a pyridine-carboxylate framework into candidate molecules.
Subsequent transformations can produce structures designed to interact with specific biological targets.
Ethylpicolin can be used in the synthesis of small-molecule enzyme inhibitors.
The pyridine ring can provide interactions with amino-acid residues within an enzyme binding pocket, while other portions of the molecule can be optimized for potency.
Ethylpicolin serves as a starting material from which these more complex structures can be constructed.
Ethylpicolin can also be used when preparing receptor-binding compounds.
Pyridine-containing molecules are common in medicinal chemistry because the ring nitrogen can act as a hydrogen-bond acceptor.
Synthetic modification of Ethylpicolin allows researchers to explore different molecular architectures.
Ethylpicolin is useful in structure–property relationship studies.
Researchers can change the ester group or introduce substituents onto the pyridine ring and then compare properties such as solubility, polarity, and reactivity.
This information can guide the design of more suitable compounds for a particular application.
Ethylpicolin can be used in structure–activity relationship studies where biological activity is being optimized.
Different derivatives can be prepared from the same starting material and tested under identical conditions.
Ethylpicolin easier to identify how structural changes affect biological performance.
Ethylpicolin is also useful for producing isomeric pyridine derivatives.
Pyridine carboxylates exist in different positional arrangements, including picolinate, nicotinate, and isonicotinate structures.
Ethylpicolin specifically provides the 2-substituted arrangement required for certain synthetic routes.
Ethylpicolin can be used to investigate regioselective reactions on pyridine rings.
The ester group and ring nitrogen influence the electronic character of the aromatic system.
Researchers can study these effects when developing methods for selective functionalization.
Safety Profile:
Ethylpicolin should be handled as a laboratory organic chemical and direct exposure should be avoided.
Ethylpicolin is mainly used as a synthetic intermediate, but this does not mean that it is harmless during handling.
The exact hazard classification can vary between suppliers and according to the purity and formulation of the material.
Direct contact with Ethylpicolin may cause skin irritation.
Prolonged or repeated contact can increase the likelihood of irritation, particularly when the chemical remains on the skin for an extended period.
Chemical-resistant gloves are recommended during laboratory handling.
Contact with the eyes should be avoided because Ethylpicolin can cause eye irritation.
A splash may result in redness, watering, burning, or temporary discomfort.
Safety glasses or suitable chemical splash protection should therefore be worn when transferring or preparing the compound.
The liquid should not be allowed to remain on the skin or clothing.
Contaminated clothing should be removed and the affected skin washed thoroughly with water.
Good laboratory hygiene helps prevent repeated exposure.
Ethylpicolin should also be handled in a well-ventilated area.
Although it is not normally regarded as a highly volatile solvent, vapors or aerosols can be produced during heating, evaporation, or certain synthetic procedures.
Local exhaust ventilation is particularly useful when the compound is heated or used on a larger scale.
Inhalation of concentrated vapors or airborne droplets may cause respiratory irritation.
Possible symptoms can include discomfort in the nose or throat and coughing.
Avoiding unnecessary inhalation is therefore important during laboratory work.
Heating Ethylpicolin can increase exposure to its vapors.
Reactions performed at elevated temperatures should be carried out with appropriate ventilation and suitable laboratory equipment.
Ethylpicolin should not be heated unnecessarily.
Ethylpicolin is an organic ester, so uncontrolled exposure to heat or ignition sources should be avoided.
Supply Of Ethylpicolin:
For further information about Ethylpicolin, including available product grades, technical specifications, application suitability and supply options, please contact Ataman Kimya.
