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Structure of 76780-97-7
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2-Chloro-5H,6H,7H-cyclopenta[d]pyrimidin-4-amine features a fused bicyclic core with a chlorine substituent at the 2-position and a primary amine at C4. This electron-deficient heterocycle serves as a key scaffold for medicinal chemistry campaigns targeting kinase inhibitors and nucleoside analogs. The compound exhibits robust stability under standard bench conditions and integrates readily into modular synthetic sequences.
2-Chloro-5H,6H,7H-cyclopenta[d]pyrimidin-4-amine serves as a versatile building block for heterocyclic synthesis, enabling efficient construction of pyrimidine-based scaffolds. Its reactive chlorine and amino groups facilitate nucleophilic substitution and coupling reactions, supporting the development of functionalized analogs with defined regiochemistry. The compound exhibits good bench stability and compatibility with standard synthetic workflows, making it suitable for medicinal chemistry and process-scale applications.
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GHS Pictogram :
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GHS No : GHS06
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Signal Word : Danger
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UN#: 2811
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Class : 6.1
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Packing Group : Ⅲ
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Hazard Statements : H301-H311-H331
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Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P361-P405-P501
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Lot numbers can be found on the outside label of a product: