4-Bromo-2-chloro-1-iodobenzene

Name: 4-Bromo-2-chloro-1-iodobenzene
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 31928-47-9
Cat. No. CS-W013950
Purity≥97%
MDL No.MFCD00079709

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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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*For research and further manufacturing use only, not for direct human use.

4-Bromo-2-chloro-1-iodobenzene|CS-W013950

Structure of 31928-47-9

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Description

4-Bromo-2-chloro-1-iodobenzene features three halogens positioned for orthogonal reactivity in cross-coupling cascades. This trihalogenated aromatic enables sequential functionalization through Pd-catalyzed transformations, where each halide can be selectively replaced under tailored conditions. The strategic substitution pattern supports modular synthesis of complex polycyclic architectures.

Application

4-Bromo-2-chloro-1-iodobenzene serves as a versatile trihalogenated benzene building block for palladium-catalyzed cross-coupling reactions. Its orthogonal halogen reactivity enables sequential functionalization, facilitating the construction of complex biaryl and heterocyclic scaffolds. The compound exhibits good bench stability and is compatible with standard reaction conditions in medicinal chemistry and process development workflows.

General Information

CAS No. 31928-47-9
Cat. No. CS-W013950
Purity ≥97%
MDL No. MFCD00079709
Storage 4°C, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₆H₃BrClI
Molecular Weight 317.35
Synonym(s) 4-Bromo-3-chloro-1-iodobenzene; 4-Bromo-2-chloro-1-iodobenzene
SMILES IC1=CC=C(Br)C=C1Cl

Computational Chemistry Data

TPSA 0
LogP 3.7071
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

Quality Control

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Other Classifications

Building Blocks Functional Group Chloride

Building Blocks Functional Group Bromide

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Key Words

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4-Bromo-2-chloro-1-iodobenzene

CAS No. 31928-47-9

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