3,5-Dibromo-4-methylpyridine

Name: 3,5-Dibromo-4-methylpyridine
Brand: ChemScene
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CAS No. 3430-23-7
Cat. No. CS-W007912
Purity≥98%
MDL No.MFCD00128859

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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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Structure of 3430-23-7

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Description

3,5-Dibromo-4-methylpyridine features a pyridine core substituted with bromine atoms at the 3 and 5 positions and a methyl group at the 4 position, creating a sterically defined, electron-deficient heterocycle. This configuration enables selective coupling in cross-coupling reactions, particularly in palladium-catalyzed transformations. The molecule exhibits enhanced stability under standard reaction conditions and serves as a valuable building block for synthesizing functionalized nitrogen-containing scaffolds in medicinal chemistry and materials science.

Application

3,5-Dibromo-4-methylpyridine serves as a versatile building block for constructing substituted pyridine scaffolds in medicinal chemistry and materials science. The methyl group provides a site for selective functionalization, while the dibromo substitution enables palladium-catalyzed cross-coupling reactions. Its bench-stable solid form facilitates handling and purification, making it well-suited for multi-step synthesis workflows requiring high functional group tolerance and predictable reactivity.

General Information

CAS No. 3430-23-7
Cat. No. CS-W007912
Purity ≥98%
MDL No. MFCD00128859
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₆H₅Br₂N
Molecular Weight 250.92
Synonym(s) 3,5-Dibromo-4-picoline
SMILES C1=NC=C(C(=C1Br)C)Br

Computational Chemistry Data

TPSA 12.89
LogP 2.91502
H_Acceptors 1
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 : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-P501

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Other Classifications

Building Blocks Skeleton Aromatic heterocycle compounds Pyridine compounds

Key Words

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3,5-Dibromo-4-methylpyridine

CAS No. 3430-23-7

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