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Structure of 1819994-24-5
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This chiral bis-oxazole scaffold features a rigid cyclopropylidene bridge linking two dihydro-4-phenyloxazole units, delivering high stereochemical integrity. The structure combines electron-rich aromatic systems with defined spatial orientation, enabling precise molecular recognition in asymmetric synthesis and supramolecular applications.
(4R,4'R)-2,2'-Cyclopropylidenebis[4,5-dihydro-4-phenyloxazole] serves as a chiral bis-oxazole scaffold with defined stereochemistry, enabling asymmetric synthesis in medicinal chemistry. Its rigid cyclopropylidene bridge enhances conformational stability and facilitates predictable spatial orientation in transition metal-catalyzed coupling reactions. The dihydro-oxazole rings exhibit good bench stability and tolerate a range of functional groups, simplifying purification and integration into complex molecular architectures. Functions effectively as a ligand precursor or building block for heterocyclic APIs requiring controlled stereochemistry and structural rigidity.
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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-P330-P362+P364-P405-P501
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Lot numbers can be found on the outside label of a product: