5-Chloro-6-(2H-1,2,3-triazol-2-yl)pyridin-3-amine

Name: 5-Chloro-6-(2H-1,2,3-triazol-2-yl)pyridin-3-amine
Brand: ChemScene
Availability: InStock
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CAS No. 1832583-43-3
Cat. No. CS-0131216
Purity≥97%
MDL No.MFCD29921292

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Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
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5-Chloro-6-(2H-1,2,3-triazol-2-yl)pyridin-3-amine|CS-0131216

Structure of 1832583-43-3

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General Information

CAS No. 1832583-43-3
Cat. No. CS-0131216
Purity ≥97%
MDL No. MFCD29921292
Storage 4°C, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₇H₆ClN₅
Molecular Weight 195.61
Synonym(s) 5-chloro-6-(triazol-2-yl)pyridin-3-amine
SMILES NC1=CC(Cl)=C(N2N=CC=N2)N=C1

Description

5-Chloro-6-(2H-1,2,3-triazol-2-yl)pyridin-3-amine features a chlorinated pyridine core paired with a 1,2,3-triazole handle, enabling efficient coupling in bioconjugation and medicinal chemistry. The electron-deficient triazole moiety facilitates click reactions under mild conditions, while the amine group offers a versatile anchor for further derivatization. This compound demonstrates excellent stability and solubility in common organic solvents.

Application

5-Chloro-6-(2H-1,2,3-triazol-2-yl)pyridin-3-amine serves as a versatile building block in medicinal chemistry, enabling efficient construction of triazolyl-pyridine scaffolds via Pd-catalyzed cross-coupling. The chloropyridine moiety facilitates reliable C–N and C–C bond formation under standard conditions, while the 2H-1,2,3-triazole group offers enhanced solubility and hydrogen-bonding capacity. Its bench-stable nature and compatibility with diverse functional groups make it ideal for modular synthesis of bioactive molecules.

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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Computational Chemistry Data

TPSA 69.62
LogP 0.8979
H_Acceptors 5
H_Donors 1
Rotatable_Bonds 1

Other Classifications

Building Blocks Functional Group Chloride

Building Blocks Skeleton Aromatic heterocycle compounds Pyridine compounds

Building Blocks Skeleton Aromatic heterocycle compounds Triazole compounds

Key Words

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5-Chloro-6-(2H-1,2,3-triazol-2-yl)pyridin-3-amine

CAS No. 1832583-43-3

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