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Structure of 28177-79-9
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2-Hydroxy-3-nitrobenzonitrile features a strategically positioned hydroxyl group flanked by electron-withdrawing nitro and nitrile functionalities, enabling its use in constructing complex heterocycles. This ortho-substituted scaffold offers enhanced reactivity in coupling processes under standard conditions.
2-Hydroxy-3-nitrobenzonitrile serves as a versatile building block in synthetic organic chemistry, enabling the construction of substituted heterocycles and functionalized aromatic scaffolds. Its ortho-directed reactivity facilitates efficient cyclizations and metal-catalyzed couplings. The molecule exhibits good bench stability, tolerates common functional groups, and simplifies purification due to its crystalline nature and distinct polarity profile.
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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
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Precautionary Statements : P264-P270-P330-P501
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Lot numbers can be found on the outside label of a product: