3-Amino-2-chloroisonicotinonitrile

Name: 3-Amino-2-chloroisonicotinonitrile
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CAS No. 342899-37-0
Cat. No. CS-0145489
Purity≥97%
MDL No.MFCD18802419

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FedEx Limited Quantities Ground	$0.00
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3-Amino-2-chloroisonicotinonitrile|CS-0145489

Structure of 342899-37-0

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Description

3-Amino-2-chloroisonicotinonitrile features a strategically positioned amino group flanked by chloro and nitrile functionalities on an isonicotinonitrile scaffold. This electron-deficient heterocycle enables direct incorporation into pharmaceutical intermediates, offering enhanced reactivity in cross-coupling and nucleophilic substitution processes under standard conditions.

Application

3-Amino-2-chloroisonicotinonitrile serves as a versatile building block in heterocyclic synthesis, enabling efficient access to substituted pyridine and quinoline scaffolds. Its orthogonal functional groups—amino, chloro, and nitrile—facilitate sequential transformations under mild conditions, with demonstrated utility in Pd-catalyzed coupling reactions and nucleophilic substitution processes. The compound exhibits good bench stability and is readily purified by recrystallization, supporting scalable applications in medicinal chemistry and agrochemical development.

General Information

CAS No. 342899-37-0
Cat. No. CS-0145489
Purity ≥97%
MDL No. MFCD18802419
Storage 4°C, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₆H₄ClN₃
Molecular Weight 153.57
Synonym(s) 3-aMino-2-chloropyridine-4-carbonitrile
SMILES N#CC1=CC=NC(Cl)=C1N

Computational Chemistry Data

TPSA 62.7
LogP 1.18888
H_Acceptors 3
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
Precautionary Statements : P261-P280-P304+P340

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Other Classifications

Building Blocks Functional Group Chloride

Building Blocks Functional Group Cyanide/Nitrile

Building Blocks Skeleton Aromatic heterocycle compounds Pyridine compounds

Key Words

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3-Amino-2-chloroisonicotinonitrile

CAS No. 342899-37-0

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