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Structure of 1429056-28-9
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This oxalate salt of 2-oxa-7-azaspiro[3.5]nonane delivers a stable, crystalline form that enhances solubility and handling in synthetic workflows. The spirocyclic scaffold imparts rigidity and defined stereochemistry, while the oxalate counterion facilitates purification and crystallization under standard conditions.
2-Oxa-7-azaspiro[3.5]nonane oxalate (2:1) serves as a stable, crystalline building block for spirocyclic scaffolds in medicinal chemistry. Its dual nitrogen and oxygen heteroatoms enable orthogonal functionalization and facilitate incorporation into bioactive molecules. The oxalate salt enhances solubility and handling stability, simplifying purification and scale-up. Functions effectively in transition-metal-catalyzed couplings and reductive amination protocols, supporting rapid access to diverse heterocyclic libraries.
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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: