4,6-Dibromopyrazolo[1,5-a]pyridine-3-carbonitrile

Name: 4,6-Dibromopyrazolo[1,5-a]pyridine-3-carbonitrile
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CAS No. 2068065-63-2
Cat. No. CS-0138352
Purity≥96%
MDL No.MFCD30183519

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4,6-Dibromopyrazolo[1,5-a]pyridine-3-carbonitrile|CS-0138352

Structure of 2068065-63-2

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General Information

CAS No. 2068065-63-2
Cat. No. CS-0138352
Purity ≥96%
MDL No. MFCD30183519
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₈H₃Br₂N₃
Molecular Weight 300.94
Synonym(s) 4,6-Dibromo-pyrazolo[1,5-a]pyridine-3-carbonitrile
SMILES N#CC1=C2C(Br)=CC(Br)=CN2N=C1

Description

4,6-Dibromopyrazolo[1,5-a]pyridine-3-carbonitrile features a rigid heteroaromatic core with dual bromine substituents at electron-rich positions and a nitrile group at C3, enabling efficient cross-coupling transformations. This configuration supports direct functionalization in transition-metal-catalyzed reactions, delivering access to complex polycyclic scaffolds under standard conditions.

Application

4,6-Dibromopyrazolo[1,5-a]pyridine-3-carbonitrile serves as a versatile building block for constructing nitrogen-rich heterocyclic scaffolds. Its dibromo substitution enables efficient Pd-catalyzed cross-coupling reactions, while the nitrile group offers compatibility with nucleophilic additions and cyclization protocols. The compound exhibits good bench stability and facilitates the synthesis of complex polycyclic systems relevant to medicinal chemistry and materials science.

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
Precautionary Statements : P280-P302+P352

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Computational Chemistry Data

TPSA 41.09
LogP 2.73098
H_Acceptors 3
H_Donors 0
Rotatable_Bonds 0

Other Classifications

Building Blocks Functional Group Bromide

Building Blocks Skeleton Aromatic heterocycle compounds Pyridine compounds

Building Blocks Skeleton Aromatic heterocycle compounds Pyrazole compounds

Key Words

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4,6-Dibromopyrazolo[1,5-a]pyridine-3-carbonitrile

CAS No. 2068065-63-2

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