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Structure of 40261-59-4
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1-Phenyl-1H-pyrazole-3-carbaldehyde features a conjugated pyrazole scaffold with an aldehyde group at the 3-position, enabling direct integration into heterocyclic syntheses. The electron-deficient carbonyl facilitates nucleophilic additions and imine formation under mild conditions. This bench-stable reagent pairs effectively with amines and hydrazides for constructing bioactive triazole and oxadiazole derivatives in medicinal chemistry workflows.
1-Phenyl-1H-pyrazole-3-carbaldehyde serves as a versatile building block in medicinal chemistry, enabling efficient construction of pyrazole-based heterocycles. Its aldehyde functionality facilitates condensation reactions, reductive amination, and Suzuki-type couplings, while the conjugated system enhances stability and ease of purification. The molecule exhibits excellent functional group tolerance and bench stability, making it well-suited for iterative synthesis workflows in API development.
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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-P330-P362+P364-P405-P501
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Lot numbers can be found on the outside label of a product: