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Structure of 52328-05-9
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O-Methylisourea hemisulfate delivers a reactive methylcarbamoyl group for efficient protein modification. This bench-stable reagent features enhanced solubility in aqueous systems and selectively targets primary amines under physiological conditions, enabling straightforward conjugation workflows in biochemical applications.
O-Methylisourea hemisulfate serves as a reliable reagent for the synthesis of urea derivatives and amidines, enabling efficient guanidination reactions under mild conditions. Its bench-stable form facilitates handling and purification, with good solubility in aqueous and polar organic solvents. Widely employed in peptide modification and heterocycle construction, it functions as a key building block in medicinal chemistry workflows requiring selective nitrogen functionalization.
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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: