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Structure of 62476-56-6
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2,6-Dichloro-3-pyridinamine features a pyridine ring bearing two chlorine substituents at the 2 and 6 positions and an amine group at the 3 position. This electron-deficient heterocycle serves as a key building block in pharmaceutical synthesis, offering enhanced reactivity in nucleophilic substitution and coupling reactions. The molecule exhibits bench-stable handling characteristics and compatibility with diverse reaction conditions.
2,6-Dichloro-3-pyridinamine serves as a versatile building block in medicinal chemistry, enabling direct functionalization at the 3-position via nucleophilic substitution. The dichloro substitution pattern provides orthogonal reactivity for sequential derivatization, while the amine group offers a handle for amidation, alkylation, or coupling reactions. Bench-stable and readily purified by recrystallization, it functions effectively in standard cross-coupling and heterocycle construction workflows.
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GHS Pictogram :
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GHS No : GHS05,GHS06
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Signal Word : Danger
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UN#: 2811
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Class : 6.1
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Packing Group : Ⅲ
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Hazard Statements : H301-H317-H318
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Precautionary Statements : P264-P270-P330-P405-P501
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Lot numbers can be found on the outside label of a product: