3-Acetyl-5-bromopyridine

Name: 3-Acetyl-5-bromopyridine
Brand: ChemScene
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CAS No. 38940-62-4
Cat. No. CS-W015631
Purity≥97%
MDL No.MFCD03086033

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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+

An item is classified as a dangerous good if our website displays Hazardous Material (HazMat) information for it.

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Structure of 38940-62-4

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Description

3-Acetyl-5-bromopyridine features a bromine atom at the 5-position and an acetyl group at the 3-position of the pyridine ring, creating a bifunctional scaffold for cross-coupling and derivatization. This electron-deficient heterocycle enables efficient palladium-catalyzed transformations and serves as a building block in medicinal chemistry. The molecule exhibits good stability under standard conditions and facilitates rapid access to functionalized pyridine derivatives.

Application

3-Acetyl-5-bromopyridine serves as a versatile building block in synthetic organic chemistry, enabling palladium-catalyzed cross-coupling reactions and nucleophilic substitution processes. The acetyl group provides a handle for further functionalization via oxidation or enolization, while the bromine substituent facilitates C–C bond formation under standard Suzuki-Miyaura or Negishi conditions. Its bench-stable nature and compatibility with diverse reaction conditions make it suitable for iterative synthesis of complex heterocyclic scaffolds and pharmaceutical intermediates.

General Information

CAS No. 38940-62-4
Cat. No. CS-W015631
Purity ≥97%
MDL No. MFCD03086033
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₇H₆BrNO
Molecular Weight 200.04
Synonym(s) 1-(5-Bromopyridin-3-yl)ethanone
SMILES C(C)(=O)C1=CC(=CN=C1)Br

Computational Chemistry Data

TPSA 29.96
LogP 2.0467
H_Acceptors 2
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-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-P405-P501

Quality Control

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Other Classifications

Bioactive Molecules Dye and Bio-assay Reagents

Building Blocks Functional Group Ketone

Building Blocks Functional Group Bromide

Building Blocks Skeleton Aromatic heterocycle compounds Pyridine compounds

Key Words

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3-Acetyl-5-bromopyridine

CAS No. 38940-62-4

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