2-Bromo-5-iodo-4-methylpyridine

Name: 2-Bromo-5-iodo-4-methylpyridine
Brand: ChemScene
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CAS No. 942206-07-7
Cat. No. CS-0130496
Purity≥97%
MDL No.None

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Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
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Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
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2-Bromo-5-iodo-4-methylpyridine|CS-0130496

Structure of 942206-07-7

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General Information

CAS No. 942206-07-7
Cat. No. CS-0130496
Purity ≥97%
MDL No. None
Storage 4°C, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₆H₅BrIN
Molecular Weight 297.92
Synonym(s) 2-BROMO-5-IODO-4-PICOLINE
SMILES CC1=CC(Br)=NC=C1I

Description

2-Bromo-5-iodo-4-methylpyridine features a sterically accessible pyridine core bearing strategically positioned halogens and a methyl group, enabling selective cross-coupling reactions. This configuration supports efficient Pd-catalyzed transformations in the synthesis of functionalized heterocycles.

Application

2-Bromo-5-iodo-4-methylpyridine serves as a versatile building block for the construction of functionalized pyridine scaffolds in medicinal chemistry and materials science. Its complementary halogenation pattern enables sequential cross-coupling reactions, particularly Suzuki-Miyaura and Stille couplings, with high chemoselectivity and excellent functional group tolerance. The methyl group provides a site for oxidation or further derivatization, while the bench-stable solid form facilitates handling and purification in multi-step syntheses.

Safety Information

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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-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

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Computational Chemistry Data

TPSA 12.89
LogP 2.75712
H_Acceptors 1
H_Donors 0
Rotatable_Bonds 0

Other Classifications

Building Blocks Functional Group Bromide

Building Blocks Skeleton Aromatic heterocycle compounds Pyridine compounds

Key Words

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2-Bromo-5-iodo-4-methylpyridine

CAS No. 942206-07-7

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