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Structure of 194995-47-6
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This ester integrates a 4-nitrophenoxy carbonyl handle with a tert-butyl-bearing alkyl chain, enabling efficient conjugation and purification workflows. The electron-deficient nitroaryl group enhances reactivity in nucleophilic displacement, while the sterically hindered 2-methylpropanoate moiety ensures stability under standard conditions.
1-[[(4-Nitrophenoxy)carbonyl]oxy]ethyl 2-methylpropanoate serves as a stable, bench-ready protecting group for alcohols, enabling orthogonal deprotection in complex synthesis. Its 4-nitrophenyl ester moiety facilitates clean, mild hydrolysis under basic conditions, while the bulky tert-butyl group enhances stability and simplifies purification. This reagent functions effectively in multi-step sequences requiring selective functional group manipulation.
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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: