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Structure of 88561-91-5
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Pyrazolo[1,5-b]pyridazine-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-b]pyridazine-3-carboxylic acid serves as a versatile heterocyclic building block for medicinal chemistry and materials science applications. Its fused tricyclic core exhibits enhanced metabolic stability and facilitates direct incorporation into bioactive scaffolds via standard amide coupling or esterification reactions. The carboxylic acid functionality enables facile derivatization, while the rigid, planar structure supports π-stacking interactions in target binding. Bench-stable and compatible with common protecting group strategies, it functions effectively in multi-step synthesis workflows.
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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-P330-P362+P364-P405-P501
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Lot numbers can be found on the outside label of a product: