1H-Pyrazolo[3,4-d]pyrimidine

Name: 1H-Pyrazolo[3,4-d]pyrimidine
Brand: ChemScene
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CAS No. 271-80-7
Cat. No. CS-0045912
Purity≥97%
MDL No.MFCD06407902

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
Inaccessible (Haz class 6.1 or 9), Domestic	$68.00+
Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
Accessible (Haz class 3, 4, 5 or 8), International	$238.00+

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General Information

CAS No. 271-80-7
Cat. No. CS-0045912
Purity ≥97%
MDL No. MFCD06407902
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₅H₄N₄
Molecular Weight 120.11
Synonym(s) None
SMILES C12=C(N=CN=C2)NN=C1

Description

1H-Pyrazolo[3,4-d]pyrimidine serves as a privileged heterocyclic scaffold in medicinal chemistry, offering a rigid, electron-deficient core that integrates readily into kinase inhibitors and targeted therapeutics. This planar system enables strong π-stacking interactions and enhances binding affinity in drug discovery applications.

Application

1H-Pyrazolo[3,4-d]pyrimidine serves as a privileged heterocyclic scaffold in medicinal chemistry, enabling rapid access to biologically active compounds through straightforward functionalization at the 1-, 3-, and 5-positions. Its inherent stability, compatibility with diverse coupling reactions, and favorable solubility profile make it a practical building block for drug discovery campaigns targeting kinase inhibitors and other small-molecule therapeutics.

Safety Information

Download SDS

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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Computational Chemistry Data

TPSA 54.46
LogP 0.3529
H_Acceptors 3
H_Donors 1
Rotatable_Bonds 0

Other Classifications

Building Blocks Skeleton Aromatic heterocycle compounds Pyrimidine compounds

Key Words

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1H-Pyrazolo[3,4-d]pyrimidine

CAS No. 271-80-7

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