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Structure of 5498-31-7
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4-Bromo-2-naphthalenol is a brominated naphthol featuring a phenolic hydroxyl group at the 2-position and a bromine substituent at the 4-position of the naphthalene core. This configuration imparts enhanced electrophilic reactivity and facilitates coupling reactions in synthetic pathways. The compound exhibits good stability under standard bench conditions and serves as a key intermediate for functionalized polycyclic systems in organic synthesis.
4-Bromo-2-naphthalenol serves as a versatile building block in the synthesis of functionalized naphthalene derivatives. Its bromine and phenolic hydroxyl groups enable sequential cross-coupling reactions and directed metalation, facilitating the construction of complex polycyclic scaffolds. The compound exhibits good bench stability and is readily purified by recrystallization, making it suitable for use in iterative synthetic sequences requiring precise regiocontrol and functional group compatibility.
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GHS Pictogram :
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GHS No : GHS07,GHS09
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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-H332-H400
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Precautionary Statements : P261-P264-P270-P271-P273-P301+P310-P304+P341-P312-P330-P391-P501
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Lot numbers can be found on the outside label of a product: