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Structure of 34584-69-5
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3,6-Dichloro-4,5-dimethylpyridazine is a sterically hindered, electron-deficient heterocycle featuring two chlorine substituents at the 3 and 6 positions and methyl groups flanking the ring’s 4 and 5 positions. This configuration imparts enhanced stability and facilitates selective coupling reactions in synthetic pathways. The molecule serves as a key scaffold in medicinal chemistry for constructing bioactive compounds due to its ability to modulate electronic and steric properties within target molecules.
3,6-Dichloro-4,5-dimethylpyridazine serves as a versatile building block in medicinal chemistry, enabling selective functionalization at the pyridazine core. Its dichloro substitution pattern facilitates palladium-catalyzed cross-coupling reactions, while the methyl groups enhance metabolic stability and modulate electronic properties. The compound exhibits excellent bench stability and compatibility with standard purification methods, making it well-suited for modular synthesis of heterocyclic scaffolds and API intermediates.
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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: