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Structure of 208511-67-5
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4-(1H-Pyrazol-5-yl)benzoic acid features a conjugated aryl-pyrazole scaffold with a carboxylic acid handle, enabling direct integration into bioconjugation and medicinal chemistry workflows. The electron-deficient pyrazole ring enhances hydrogen bonding capacity, while the para-substituted benzene ring provides structural rigidity for targeted molecular recognition. This compound serves as a key building block in the synthesis of heterocyclic pharmaceuticals and functional materials.
4-(1H-Pyrazol-5-yl)benzoic acid serves as a versatile building block for constructing bioactive heterocyclic scaffolds, enabling efficient coupling reactions via its carboxylic acid functionality. The pyrazole moiety provides strong hydrogen-bonding capacity and metabolic stability, enhancing target affinity in medicinal chemistry applications. Bench-stable and readily purified by recrystallization, it functions effectively in amide bond formation, Suzuki-Miyaura coupling, and solid-phase 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 : 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: