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Structure of 20815-52-5
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4-Hydrazinylpyridine hydrochloride offers a reactive hydrazino handle for conjugation workflows, featuring enhanced solubility and stability under standard conditions. The pyridine nitrogen provides a site for metal coordination, while the hydrazine moiety enables selective coupling with carbonyl groups. This salt form improves handling and storage reliability in synthetic and biochemical applications.
4-Hydrazinylpyridine hydrochloride serves as a versatile building block in synthetic organic chemistry, enabling efficient access to pyridine-based heterocycles through condensation and cyclization reactions. Its hydrazinyl group exhibits robust reactivity with carbonyl compounds, facilitating the formation of hydrazone intermediates and subsequent ring closure to yield functionalized pyridazinones and other nitrogen-rich scaffolds. The hydrochloride salt enhances bench stability and solubility, simplifying handling and purification in standard laboratory workflows.
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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: