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Structure of 118430-73-2
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This pyrazole derivative features a sterically hindered tert-butyl group and a methyl substituent at the 1-position, enhancing stability and solubility. The para-amine functionality enables direct coupling in cross-coupling reactions or as a building block in medicinal chemistry. Designed for robust performance under standard conditions.
3-(tert-Butyl)-1-methyl-1H-pyrazol-5-amine serves as a versatile building block in medicinal chemistry, enabling the construction of pyrazole-based heterocycles through standard coupling and functionalization protocols. Its tert-butyl and methyl substituents provide steric shielding and enhanced bench stability, while the primary amine facilitates straightforward derivatization via amidation, alkylation, or electrophilic substitution. The compound exhibits excellent solubility and purification compatibility in routine synthetic workflows.
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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#: 2811
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Class : 6.1
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Packing Group : Ⅲ
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Hazard Statements : H301
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Precautionary Statements : P264-P270-P330-P405-P501
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Lot numbers can be found on the outside label of a product: