1-(2-Bromo-4-methylphenyl)ethanone

Name: 1-(2-Bromo-4-methylphenyl)ethanone
Brand: ChemScene
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CAS No. 103286-27-7
Cat. No. CS-0153338
Purity≥95%
MDL No.MFCD08061386

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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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1-(2-Bromo-4-methylphenyl)ethanone|CS-0153338

Structure of 103286-27-7

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Description

1-(2-Bromo-4-methylphenyl)ethanone features a brominated aromatic ring fused to an acetyl group, enabling direct functionalization in cross-coupling reactions. The para-methyl substitution enhances electron density at the ipso position, while the bromine serves as a reactive handle for palladium-catalyzed transformations. This compound demonstrates excellent stability under standard bench conditions and integrates readily into complex molecular architectures.

Application

1-(2-Bromo-4-methylphenyl)ethanone serves as a versatile building block in medicinal chemistry and synthetic organic research, enabling direct functionalization at the aromatic ring via palladium-catalyzed cross-coupling reactions. The ketone functionality offers a site for nucleophilic addition or enolization, while the bromo and methyl groups provide orthogonal handles for further diversification. Bench-stable and compatible with standard reaction conditions, it facilitates efficient construction of complex aryl-substituted scaffolds relevant to pharmaceutical development.

General Information

CAS No. 103286-27-7
Cat. No. CS-0153338
Purity ≥95%
MDL No. MFCD08061386
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₉H₉BrO
Molecular Weight 213.07
Synonym(s) 1-(2-bromo-4-methylphenyl)ethan-1-one
SMILES CC1=CC(=C(C=C1)C(=O)C)Br

Computational Chemistry Data

TPSA 17.07
LogP 2.96012
H_Acceptors 1
H_Donors 0
Rotatable_Bonds 1

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
Precautionary Statements : P261-P302+P352

Quality Control

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Other Classifications

Building Blocks Functional Group Bromide

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Key Words

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1-(2-Bromo-4-methylphenyl)ethanone

CAS No. 103286-27-7

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