5-Methylpyrazolo[1,5-a]pyridine

Name: 5-Methylpyrazolo[1,5-a]pyridine
Brand: ChemScene
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CAS No. 104468-72-6
Cat. No. CS-0437373
Purity≥97%
MDL No.None

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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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5-Methylpyrazolo[1,5-a]pyridine|CS-0437373

Structure of 104468-72-6

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Description

5-Methylpyrazolo[1,5-a]pyridine is a heterocyclic scaffold featuring fused pyrazole and pyridine rings with a methyl substituent at the 5-position. This electron-rich system exhibits enhanced stability and solubility in organic media, enabling straightforward incorporation into medicinal chemistry libraries. The rigid, planar geometry facilitates π-stacking interactions in target binding, making it a valuable core for kinase inhibitors and other bioactive compounds.

Application

5-Methylpyrazolo[1,5-a]pyridine serves as a versatile heterocyclic building block for medicinal chemistry and materials science applications. Its fused tricyclic structure provides enhanced metabolic stability and favorable π-stacking interactions, enabling efficient incorporation into kinase inhibitors and fluorescent probes. The methyl group at the 5-position offers a site for further functionalization via electrophilic substitution or cross-coupling reactions, while the scaffold exhibits excellent bench stability and compatibility with standard purification techniques.

General Information

CAS No. 104468-72-6
Cat. No. CS-0437373
Purity ≥97%
MDL No. None
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₈H₈N₂
Molecular Weight 132.16
Synonym(s) None
SMILES CC1=CC2=CC=NN2C=C1

Computational Chemistry Data

TPSA 17.3
LogP 1.64272
H_Acceptors 2
H_Donors 0
Rotatable_Bonds 0

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-P280-P302+P352

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Other Classifications

Building Blocks Skeleton Aromatic heterocycle compounds Pyrazole compounds

Key Words

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5-Methylpyrazolo[1,5-a]pyridine

CAS No. 104468-72-6

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