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Structure of 89990-54-5
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Pyrazolidine dihydrochloride offers a stable, moisture-tolerant platform for constructing nitrogen-rich heterocycles. This bench-stable salt features enhanced solubility in polar solvents, enabling seamless integration into synthetic workflows. The protonated pyrazolidine core facilitates nucleophilic functionalization and serves as a key intermediate in the development of bioactive compounds and catalyst scaffolds.
Pyrazolidine dihydrochloride serves as a versatile heterocyclic building block for the synthesis of pharmaceutically relevant scaffolds. Its well-defined reactivity enables efficient incorporation into diverse molecular architectures, particularly in the construction of imidazoles, triazoles, and other nitrogen-rich heterocycles. The dihydrochloride salt form enhances bench stability and solubility, facilitating straightforward handling and purification in standard synthetic 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: