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Structure of 556-90-1
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2-Aminothiazol-4(5H)-one features a fused thiazole-imidazolone scaffold with a primary amine and carbonyl at the 2- and 4-positions, respectively. This electron-rich heterocycle exhibits enhanced solubility in polar solvents and stability under standard bench conditions. The molecule integrates readily into medicinal chemistry libraries due to its hydrogen-bonding capacity and metabolic robustness.
2-Aminothiazol-4(5H)-one serves as a versatile scaffold for medicinal chemistry and heterocyclic synthesis, enabling efficient access to thiazole-based bioactive molecules. Its amine and carbonyl functionalities support diverse transformations, including amidation, alkylation, and coupling reactions. The compound exhibits good bench stability and facilitates straightforward purification, making it well-suited for iterative library synthesis and scale-up in 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: