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Structure of 770-08-1
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5-Ethyl-2-pyridinecarboxylic acid features a pyridine ring bearing an electron-deficient nitrogen and a carboxylic acid group at the 2-position, with an ethyl substituent at the 5-position. This configuration enhances solubility in organic solvents while maintaining thermal stability. The molecule integrates readily into heterocyclic scaffolds for medicinal chemistry applications.
5-Ethyl-2-pyridinecarboxylic acid serves as a versatile building block for pyridine-based heterocycles, enabling efficient functionalization in medicinal chemistry and agrochemical synthesis. The carboxylic acid group facilitates amide coupling, esterification, and derivatization under standard conditions, while the ethyl substituent enhances lipophilicity and modulates electronic properties. Bench-stable and readily purified by recrystallization, it functions reliably in multi-step syntheses requiring orthogonal reactivity.
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GHS Pictogram :
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GHS No : GHS07
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Signal Word : Warning
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UN#: N/A
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Class : N/A
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Packing Group : N/A
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Hazard Statements : H315-H319-H335
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Precautionary Statements : P261-P264-P271-P280-P302+P352-P304+P340-P362+P364-P405-P501
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Lot numbers can be found on the outside label of a product: