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Structure of 179055-27-7
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4-(1-Methylpyrazol-3-yl)benzaldehyde features a pyrazole-linked aromatic aldehyde with enhanced solubility and stability under standard conditions. The methyl-substituted pyrazole ring provides electronic modulation, while the aldehyde group enables direct coupling in transition-metal-catalyzed cross-couplings. This scaffold integrates readily into bioactive molecules and functional materials.
4-(1-Methylpyrazol-3-yl)benzaldehyde serves as a versatile building block for the synthesis of bioactive heterocycles and pharmaceutical intermediates. Its conjugated aldehyde functionality enables efficient coupling reactions, including Wittig olefination and reductive amination, while the 1-methylpyrazole moiety provides metabolic stability and hydrogen-bonding capacity. The compound exhibits excellent bench stability, ease of purification, and compatibility with diverse functional groups, facilitating its use in medicinal chemistry campaigns and API development workflows.
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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: