3-Bromo-1-methylpyridin-4(1H)-one

Name: 3-Bromo-1-methylpyridin-4(1H)-one
Brand: ChemScene
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CAS No. 87875-76-1
Cat. No. CS-0151171
Purity≥95%
MDL No.MFCD23161474

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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+
Accessible (Haz class 3, 4, 5 or 8), International	$238.00+

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3-Bromo-1-methylpyridin-4(1H)-one|CS-0151171

Structure of 87875-76-1

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Description

3-Bromo-1-methylpyridin-4(1H)-one features a brominated pyridinone core with a methyl group at the nitrogen, enabling direct functionalization in cross-coupling reactions. This bench-stable heterocycle integrates readily into complex scaffolds for medicinal chemistry and materials science applications.

Application

3-Bromo-1-methylpyridin-4(1H)-one serves as a versatile building block in medicinal chemistry, enabling palladium-catalyzed cross-coupling reactions due to its stable bromo functionality and electron-deficient pyridine core. The 1-methyl group enhances solubility and modulates reactivity, while the lactam moiety provides a rigid, polar scaffold suitable for targeted drug discovery. Its bench-stable nature facilitates straightforward handling and purification, making it ideal for iterative synthesis of heterocyclic compounds.

General Information

CAS No. 87875-76-1
Cat. No. CS-0151171
Purity ≥95%
MDL No. MFCD23161474
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₆H₆BrNO
Molecular Weight 188.02
Synonym(s) 3-bromo-1-methylpyridin-4-one
SMILES CN1C=CC(=O)C(=C1)Br

Computational Chemistry Data

TPSA 22
LogP 1.1478
H_Acceptors 2
H_Donors 0
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 : H315-H319
Precautionary Statements : P264-P280-P302+P352-P362

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Other Classifications

Building Blocks Skeleton Aromatic heterocycle compounds Pyridine compounds

Key Words

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3-Bromo-1-methylpyridin-4(1H)-one

CAS No. 87875-76-1

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