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Structure of 27258-32-8
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1-Methyl-1H-pyrazole-3-carbaldehyde features a pyrazole ring bearing a methyl group at the N1 position and a formyl substituent at C3, delivering a polar, electron-deficient heterocyclic scaffold. This configuration enables direct integration into medicinal chemistry campaigns, particularly as a building block for bioactive molecules requiring hydrogen-bond acceptor capacity and metabolic stability. The aldehyde functionality supports efficient coupling reactions under mild conditions.
1-Methyl-1H-pyrazole-3-carbaldehyde serves as a versatile building block in medicinal chemistry, enabling efficient access to heterocyclic scaffolds via nucleophilic addition and condensation reactions. Its aldehyde functionality exhibits excellent stability under standard bench conditions and tolerates diverse functional groups, facilitating straightforward purification and integration into multi-step syntheses. The molecule functions effectively in coupling protocols and acts as a key intermediate in the construction of bioactive compounds.
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GHS Pictogram :
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GHS No : GHS07,GHS09
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Signal Word : Warning
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UN#: 3082
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Class : 9
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Packing Group : Ⅲ
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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: