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Structure of 5235-10-9
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1H-indazole-3-carbaldehyde features a reactive aldehyde group positioned at the 3-position of the indazole core, enabling direct coupling in multistep syntheses. This electron-deficient heterocycle integrates readily into bioactive scaffolds and serves as a key intermediate for pharmaceuticals and functional materials.
1H-indazole-3-carbaldehyde serves as a versatile building block for heterocyclic synthesis, enabling efficient access to biologically relevant scaffolds. The aldehyde functionality facilitates straightforward derivatization via nucleophilic addition, reductive amination, and condensation reactions. Its stability under standard bench conditions and compatibility with common protecting groups support reliable integration into multi-step synthetic sequences.
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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: