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Structure of 42826-42-6
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Pivalohydrazide features a sterically hindered tert-butyl group adjacent to the hydrazide functional moiety, enhancing stability and reducing undesired side reactions. This robust scaffold enables reliable coupling in amide bond formation and facilitates the synthesis of complex hydrazine-based architectures under standard conditions.
Pivalohydrazide serves as a stable, bench-ready hydrazide reagent for the selective formation of hydrazones and hydrazides under mild conditions. Its sterically hindered tert-butyl group enhances stability and minimizes side reactions, facilitating clean purification and compatibility with diverse functional groups. Widely used in heterocycle synthesis and as a building block in medicinal chemistry, it enables efficient construction of pyrazole and triazole scaffolds through established coupling protocols.
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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: