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Structure of 92534-69-5
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1-Methyl-4-nitro-1H-pyrazole-5-carboxylic acid features a conjugated pyrazole core bearing a nitro group at C4 and a carboxylic acid at C5, enabling direct functionalization in synthetic routes. The methyl substituent enhances solubility and steric protection, while the electron-deficient pyrazole ring supports efficient coupling reactions under mild conditions. This scaffold serves as a key building block in medicinal chemistry and materials science.
1-Methyl-4-nitro-1H-pyrazole-5-carboxylic acid serves as a versatile building block in heterocyclic synthesis, enabling efficient access to functionalized pyrazole scaffolds. Its dual nitro and carboxylic acid groups provide orthogonal reactivity for derivatization, while the methyl substituent enhances stability and modulates electronic properties. The compound exhibits excellent bench stability and facilitates straightforward purification, making it well-suited for use in medicinal chemistry campaigns and process-scale applications.
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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: