1,4,5,6-Tetrahydrocyclopenta[c]pyrazole

CAS No. 2214-03-1
Cat. No. CS-W000731
Purity≥97%
MDL No.MFCD05663424

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
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Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
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1,4,5,6-Tetrahydrocyclopenta[c]pyrazole|CS-W000731

Structure of 2214-03-1

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Description

1,4,5,6-Tetrahydrocyclopenta[c]pyrazole is a nitrogen-rich heterocyclic scaffold featuring a fused cyclopentane-pyrazole core. This rigid, electron-deficient framework enables integration into bioactive molecules and serves as a conformationally constrained mimic for pyrrole and indole systems in medicinal chemistry.

Application

1,4,5,6-Tetrahydrocyclopenta[c]pyrazole serves as a versatile heterocyclic scaffold in medicinal chemistry, enabling the construction of bioactive molecules through well-established functionalization at the 1- and 5-positions. Its stability under standard reaction conditions and compatibility with diverse coupling protocols facilitate efficient access to complex nitrogen-containing frameworks. The core structure functions as a key building block for targeted synthesis of pharmacologically relevant compounds.

General Information

CAS No. 2214-03-1
Cat. No. CS-W000731
Purity ≥97%
MDL No. MFCD05663424
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₆H₈N₂
Molecular Weight 108.14
Synonym(s) 1H,4H,5H,6H-cyclopenta[c]pyrazole
SMILES C1(CCC2)=C2C=NN1

Computational Chemistry Data

TPSA 28.68
LogP 0.8984
H_Acceptors 1
H_Donors 1
Rotatable_Bonds 0

Safety Information

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GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
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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Key Words

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1,4,5,6-Tetrahydrocyclopenta[c]pyrazole

CAS No. 2214-03-1

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