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Structure of 1196153-50-0
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5-Ethynyl-2-methylpyrimidine delivers a reactive alkyne handle for click chemistry applications, integrated within a stable pyrimidine scaffold. The methyl group enhances electron density at the ring, while the terminal alkyne enables efficient copper-catalyzed coupling. This compound serves as a modular building block in medicinal chemistry and materials science.
5-Ethynyl-2-methylpyrimidine serves as a versatile building block for constructing functionalized pyrimidine scaffolds via palladium-catalyzed coupling reactions. Its terminal alkyne group enables efficient Sonogashira and click-type conjugations, while the methyl-substituted pyrimidine core provides enhanced stability and compatibility with diverse reaction conditions. Ideal for medicinal chemistry campaigns requiring modular heterocycle assembly, this compound offers straightforward purification and robust bench stability.
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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-P330-P362+P364-P405-P501
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Lot numbers can be found on the outside label of a product: