2-Chloro-3-methylpyridin-4-amine

Name: 2-Chloro-3-methylpyridin-4-amine
Brand: ChemScene
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CAS No. 79055-64-4
Cat. No. CS-W021643
Purity≥97%
MDL No.None

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Type	HazMat Fee
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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2-Chloro-3-methylpyridin-4-amine|CS-W021643

Structure of 79055-64-4

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General Information

CAS No. 79055-64-4
Cat. No. CS-W021643
Purity ≥97%
MDL No. None
Storage 4°C, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₆H₇ClN₂
Molecular Weight 142.59
Synonym(s) 4-Amino-2-chloro-3-methylpyridine
SMILES CC1=C(N)C=CN=C1Cl

Description

2-Chloro-3-methylpyridin-4-amine features a pyridine core functionalized with chlorine, methyl, and primary amine groups at strategic positions. This arrangement enables selective coupling reactions in medicinal chemistry and materials synthesis. The electron-deficient ring facilitates nucleophilic substitution, while the amine group offers a handle for derivatization under mild conditions.

Application

2-Chloro-3-methylpyridin-4-amine serves as a versatile building block in medicinal chemistry, enabling efficient construction of pyridine-based scaffolds through palladium-catalyzed cross-coupling reactions. Its chlorine atom facilitates reliable functionalization under standard Suzuki, Stille, or Buchwald–Hartwig conditions, while the amino and methyl groups offer orthogonal reactivity for further derivatization. The compound exhibits good bench stability and is readily purified by recrystallization or chromatography, making it well-suited for scalable synthesis and process development.

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 38.91
LogP 1.62562
H_Acceptors 2
H_Donors 1
Rotatable_Bonds 0

Other Classifications

Building Blocks Functional Group Chloride

Building Blocks Skeleton Aromatic heterocycle compounds Pyridine compounds

Key Words

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2-Chloro-3-methylpyridin-4-amine

CAS No. 79055-64-4

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