4-Bromo-6-methylpyridin-2(1H)-one

Name: 4-Bromo-6-methylpyridin-2(1H)-one
Brand: ChemScene
Availability: InStock
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CAS No. 865156-59-8
Cat. No. CS-W006106
Purity≥98%
MDL No.MFCD16610030

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
Inaccessible (Haz class 6.1 or 9), Domestic	$68.00+
Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
Accessible (Haz class 3, 4, 5 or 8), International	$238.00+

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4-Bromo-6-methylpyridin-2(1H)-one|CS-W006106

Structure of 865156-59-8

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Description

4-Bromo-6-methylpyridin-2(1H)-one features a brominated pyridinone core with a methyl group at the 6-position, offering a robust scaffold for transition metal-catalyzed coupling reactions. The electron-deficient ring facilitates nucleophilic substitution, while the carbonyl and adjacent nitrogen provide coordination sites for metal complexes. This bench-stable compound integrates efficiently into pharmaceutical intermediates and functional materials.

Application

4-Bromo-6-methylpyridin-2(1H)-one serves as a versatile building block in medicinal chemistry, enabling palladium-catalyzed cross-coupling reactions due to its bromine substituent. The pyridinone core provides enhanced solubility and hydrogen-bonding capacity, while the methyl group offers mild steric influence and metabolic stability. This compound facilitates efficient synthesis of heterocyclic scaffolds relevant to kinase inhibitors and other bioactive molecules, with robust bench stability and straightforward purification via crystallization or chromatography.

General Information

CAS No. 865156-59-8
Cat. No. CS-W006106
Purity ≥98%
MDL No. MFCD16610030
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₆H₆BrNO
Molecular Weight 188.02
Synonym(s) 4-Bromo-6-methylpyridin-2-ol
SMILES O=C1C=C(Br)C=C(C)N1

Computational Chemistry Data

TPSA 32.86
LogP 1.44582
H_Acceptors 1
H_Donors 1
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-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

Quality Control

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Other Classifications

Building Blocks Skeleton Aromatic heterocycle compounds Pyridine compounds

Key Words

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4-Bromo-6-methylpyridin-2(1H)-one

CAS No. 865156-59-8

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