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Structure of 1020349-31-8
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Hexahydro-3H-oxazolo[3,4-a]pyrazin-3-one hydrochloride is a bench-stable heterocyclic scaffold featuring a fused oxazolo-pyrazine core. This crystalline salt delivers enhanced solubility and handling convenience in synthetic workflows. The protonated nitrogen system enables efficient incorporation into bioactive molecules and serves as a key building block for medicinal chemistry campaigns targeting CNS modulators and kinase inhibitors.
Hexahydro-3H-oxazolo[3,4-a]pyrazin-3-one hydrochloride serves as a stable, bench-ready heterocyclic building block for medicinal chemistry campaigns. Its fused oxazolopyrazine core enables efficient functionalization at multiple positions and exhibits favorable solubility and crystallinity. The hydrochloride salt enhances stability and facilitates purification, making it well-suited for use in standard coupling reactions, reductive amination protocols, and the construction of complex nitrogen-containing scaffolds relevant to drug discovery pipelines.
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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: