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Structure of 374063-92-0
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5-Bromopyrazin-2-ol delivers a reactive bromine handle at the 5-position of a pyrazinone scaffold, enabling facile cross-coupling and functionalization. The hydroxyl group at the 2-position provides hydrogen-bonding capacity and enhances solubility in polar media. This combination supports efficient incorporation into bioactive heterocycles and advanced synthetic intermediates under standard conditions.
5-Bromopyrazin-2-ol serves as a versatile building block in heterocyclic synthesis, enabling palladium-catalyzed cross-coupling reactions due to its stable bromo substituent and reactive hydroxyl group. Its bench-stable nature and compatibility with diverse functional groups facilitate efficient construction of complex pyrazine-based scaffolds relevant to medicinal chemistry and agrochemical development.
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GHS Pictogram :
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GHS No : GHS05,GHS07
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Signal Word : Danger
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UN#: 1759
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Class : 8
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Packing Group : Ⅲ
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Hazard Statements : H302-H318
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Precautionary Statements : P264-P270-P280-P305+P351+P338-P330-P501
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Lot numbers can be found on the outside label of a product: