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

Name: 5-Bromo-6-methylpyridin-2(1H)-one
Brand: ChemScene
Availability: InStock
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CAS No. 54923-31-8
Cat. No. CS-W003077
Purity≥98%
MDL No.MFCD03427653

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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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5-Bromo-6-methylpyridin-2(1H)-one|CS-W003077

Structure of 54923-31-8

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Description

5-Bromo-6-methylpyridin-2(1H)-one features a brominated pyridinone core with a methyl group at the 6-position, offering a reactive site for cross-coupling and a polar scaffold for synthetic modification. This bench-stable compound integrates readily into medicinal chemistry campaigns requiring halogenated heterocycles.

Application

5-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 hydrogen-bonding capability and enhanced solubility, while the methyl group offers mild steric and electronic modulation. Bench-stable and compatible with standard purification methods, it facilitates efficient synthesis of functionalized heterocycles and API intermediates.

General Information

CAS No. 54923-31-8
Cat. No. CS-W003077
Purity ≥98%
MDL No. MFCD03427653
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₆H₆BrNO
Molecular Weight 188.02
Synonym(s) 5-Bromo-6-methylpyridin-2-ol
SMILES O=C1C=CC(Br)=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 : GHS05,GHS07
Signal Word : Danger	UN#: 1759
Class : 8	Packing Group : Ⅲ
Hazard Statements : H302-H318
Precautionary Statements : P264-P270-P280-P330-P501

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Other Classifications

Building Blocks Skeleton Aromatic heterocycle compounds Pyridine compounds

Key Words

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

CAS No. 54923-31-8

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