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Structure of 2779-81-9
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3,6-Dichloropyridazin-4-ol is a bench-stable heterocyclic building block featuring two chlorine substituents at electron-deficient positions. This configuration enables direct functionalization in late-stage diversification, particularly in medicinal chemistry and agrochemical synthesis. The hydroxyl group enhances solubility and serves as a handle for derivatization under mild conditions.
3,6-Dichloropyridazin-4-ol serves as a versatile building block in medicinal chemistry, enabling efficient construction of heterocyclic scaffolds through nucleophilic substitution. Its dichloro functionality offers orthogonal reactivity for sequential derivatization, while the phenolic hydroxyl group enhances solubility and facilitates downstream functionalization. The compound exhibits excellent bench stability and is compatible with standard reaction conditions, making it ideal for scalable synthesis of kinase inhibitors and other bioactive molecules.
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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: