2-Bromo-4-iodo-1-methylbenzene

Name: 2-Bromo-4-iodo-1-methylbenzene
Brand: ChemScene
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CAS No. 26670-89-3
Cat. No. CS-W019155
Purity≥97%
MDL No.MFCD07779014

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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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2-Bromo-4-iodo-1-methylbenzene|CS-W019155

Structure of 26670-89-3

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Description

2-Bromo-4-iodo-1-methylbenzene features a strategically positioned methyl group flanked by bromo and iodo substituents, enabling selective cross-coupling reactions. The electron-deficient aromatic ring facilitates palladium-catalyzed transformations, while the halogen pattern supports sequential functionalization. This compound serves as a key intermediate in the synthesis of complex aryl architectures.

Application

2-Bromo-4-iodo-1-methylbenzene serves as a versatile biaryl building block in cross-coupling chemistry, enabling sequential functionalization via Pd-catalyzed reactions. The ortho-bromo and para-iodo substituents provide orthogonal reactivity for iterative coupling strategies, while the methyl group enhances stability and facilitates purification. Its bench-stable nature and compatibility with standard Suzuki, Stille, and Negishi protocols make it ideal for constructing complex aromatic scaffolds in medicinal chemistry and materials science.

General Information

CAS No. 26670-89-3
Cat. No. CS-W019155
Purity ≥97%
MDL No. MFCD07779014
Storage 4°C, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₇H₆BrI
Molecular Weight 296.93
Synonym(s) Benzene, 2-bromo-4-iodo-1-methyl-
SMILES CC1=C(Br)C=C(I)C=C1

Computational Chemistry Data

TPSA 0
LogP 3.36212
H_Acceptors 0
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-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

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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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2-Bromo-4-iodo-1-methylbenzene

CAS No. 26670-89-3

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