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Structure of 99469-85-9
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4,5-Dichloro-2-(methylthio)pyrimidine features a pyrimidine core substituted with two chlorine atoms at the 4 and 5 positions and a methylthio group at C2. This electron-deficient heterocycle serves as a key intermediate in the synthesis of pharmaceuticals and agrochemicals, offering high reactivity in nucleophilic substitution and coupling reactions under mild conditions.
4,5-Dichloro-2-(methylthio)pyrimidine serves as a versatile building block in heterocyclic synthesis, enabling efficient construction of pyrimidine-based scaffolds. Its dual chloro groups facilitate nucleophilic substitution reactions under mild conditions, while the methylthio group offers orthogonal reactivity and enhanced stability during purification. This compound functions effectively in transition-metal-catalyzed couplings and is particularly useful for synthesizing medicinally relevant pyrimidines with improved solubility and metabolic stability.
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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: