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Structure of 117890-55-8
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2-Chloro-6,7-dihydro-5H-cyclopenta[b]pyridine is a heterocyclic scaffold featuring a chlorine-substituted pyridine ring fused to a cyclopentane moiety. This bench-stable intermediate bears a reactive site for C–H functionalization and serves as a key building block in medicinal chemistry for targeted synthesis of bioactive compounds.
2-Chloro-6,7-dihydro-5H-cyclopenta[b]pyridine serves as a versatile heterocyclic building block for medicinal chemistry and process development. Its chlorinated pyridine core enables efficient cross-coupling reactions, while the saturated cyclopentane ring provides structural rigidity and favorable metabolic stability. The compound exhibits excellent bench stability and compatibility with standard reaction conditions, facilitating straightforward functionalization and integration into complex molecular architectures.
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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: