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Structure of 1187361-13-2
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3-Cyano-1H-pyrazole-5-carboxylic acid features a fused heterocyclic core bearing both nitrile and carboxylic acid functionalities, enabling direct integration into diverse synthetic scaffolds. The electron-deficient pyrazole ring facilitates nucleophilic addition reactions, while the dual polar groups enhance solubility in polar solvents and support conjugation in bioactive molecule design.
3-Cyano-1H-pyrazole-5-carboxylic acid serves as a versatile building block in medicinal chemistry, enabling efficient access to functionalized pyrazole scaffolds. Its dual functionality—nitrile and carboxylic acid groups—facilitates diverse transformations including amidation, esterification, and cyclization reactions. The compound exhibits good bench stability and ease of purification, supporting its use in multi-step synthesis workflows for heterocyclic compounds and API intermediates.
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GHS Pictogram :
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GHS No : GHS06
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Signal Word : Danger
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UN#: 3439
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Class : 6.1
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Packing Group : Ⅲ
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Hazard Statements : H302-H312-H315-H319-H331-H335
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Precautionary Statements : P261-P280-P331
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Lot numbers can be found on the outside label of a product: