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Structure of 87789-35-3
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5,7-Dichloro-2-(methylthio)thiazolo[4,5-d]pyrimidine features a fused thiazolopyrimidine core with dual chloro substituents at electron-rich positions and a methylthio group at C2. This configuration imparts high reactivity in nucleophilic substitution and transition metal-catalyzed coupling reactions. The molecule exhibits excellent bench stability and solubility in common organic solvents, enabling seamless integration into synthetic sequences for pharmaceutical intermediates and functional materials.
5,7-Dichloro-2-(methylthio)thiazolo[4,5-d]pyrimidine serves as a versatile building block for heterocyclic synthesis, enabling efficient construction of advanced pyrimidine-based scaffolds. The dichloro substitution pattern facilitates nucleophilic displacement reactions, while the methylthio group offers orthogonal reactivity and bench stability. This compound functions as a key intermediate in the development of biologically active molecules, particularly in medicinal chemistry workflows requiring precise functionalization and compatibility with standard coupling protocols.
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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: