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Structure of 5423-22-3
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Guanidinium dihydrogen phosphate delivers a robust, moisture-tolerant ionic pairing with high thermal stability. This compound integrates a guanidinium cation with a hydrogen phosphate anion, enabling strong hydrogen bonding and charge delocalization. It serves as a reliable reagent in crystal engineering and solid-state studies due to its well-defined lattice architecture and resistance to hydrolysis under ambient conditions.
Guanidinium dihydrogen phosphate serves as a robust, bench-stable catalyst in organic synthesis, enabling efficient proton transfer and stabilizing reactive intermediates. Its dual functionality facilitates acid-base cooperative effects in condensation and cyclization reactions, particularly useful in the construction of nitrogen-containing heterocycles. The salt’s crystalline nature ensures ease of handling and purification, while its compatibility with diverse functional groups supports broad synthetic utility in medicinal chemistry and process development 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: