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Structure of 932-50-3
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6-Chloropyridazine-3,4-diamine features a reactive chloro substituent flanked by two diamino groups on a pyridazine core, enabling facile functionalization in cross-coupling and bioconjugation workflows. This electron-deficient heterocycle integrates readily into pharmaceutical scaffolds and serves as a key intermediate in agrochemical and kinase inhibitor development.
6-Chloropyridazine-3,4-diamine serves as a versatile building block in medicinal chemistry, enabling the construction of pyridazinone and pyridazine-based heterocycles via nucleophilic substitution or coupling reactions. Its dual diamino functionality offers orthogonal reactivity for sequential derivatization, while the chlorine atom facilitates efficient late-stage functionalization. The compound exhibits good bench stability and is compatible with standard purification methods, making it well-suited for high-throughput synthesis and API development workflows.
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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-H312-H332
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Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-P501
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Lot numbers can be found on the outside label of a product: