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Structure of 16205-46-2
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Pyrazolo[1,5-a]pyridine-3-carboxylic acid features a fused heterocyclic core with a carboxylic acid group at the 3-position, enabling direct conjugation or derivatization. This scaffold combines electron-deficient aromaticity with a polar functional handle, offering enhanced solubility and stability for use in medicinal chemistry and materials science applications.
Pyrazolo[1,5-a]pyridine-3-carboxylic acid serves as a versatile scaffold for constructing bioactive heterocycles, enabling efficient access to pharmaceutically relevant architectures. Its carboxylic acid functionality facilitates direct derivatization via amide coupling, esterification, or metal-catalyzed transformations, supporting downstream conjugation and library synthesis. The fused tricyclic core exhibits good bench stability and functional group tolerance, making it well-suited for medicinal chemistry applications and process-scale development.
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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 : H302-H315-H319-H335
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Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501
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Lot numbers can be found on the outside label of a product: