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*For research and further manufacturing use only, not for direct human use.
Structure of 5932-31-0
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Ethyl 1H,4H,5H,6H-cyclopenta[c]pyrazole-3-carboxylate features a rigid fused bicyclic core with a pyrazole ring flanked by cyclopentane, delivering structural integrity for synthetic applications. The ester group enables facile derivatization, while the scaffold exhibits enhanced metabolic stability and favorable solubility in organic solvents. This compound serves as a key intermediate in heterocyclic synthesis, particularly for bioactive molecule development.
Ethyl 1H,4H,5H,6H-cyclopenta[c]pyrazole-3-carboxylate serves as a versatile heterocyclic building block for medicinal chemistry and synthetic organic research. The cyclopenta[c]pyrazole core provides a rigid, planar scaffold with defined regiochemistry, enabling efficient functionalization at the C3 position. The ester group facilitates subsequent transformations including hydrolysis, reduction, or coupling reactions. Its stability under standard reaction conditions and compatibility with diverse coupling protocols make it a practical reagent for constructing complex polycyclic systems and targeted API precursors.
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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-H320-H335
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Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-P405-P501
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Lot numbers can be found on the outside label of a product: