2-Bromo-5-chloro-4-iodopyridine

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

CAS No. 1061357-88-7
Cat. No. CS-0157809
Purity≥98%
MDL No.MFCD16295248

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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-5-chloro-4-iodopyridine|CS-0157809

Structure of 1061357-88-7

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Description

2-Bromo-5-chloro-4-iodopyridine features three halogens at strategic positions on the pyridine ring, enabling sequential cross-coupling reactions. This trihalogenated heterocycle serves as a pivotal intermediate in constructing complex nitrogen-containing architectures, particularly in pharmaceutical and agrochemical synthesis.

Application

2-Bromo-5-chloro-4-iodopyridine serves as a versatile trihalogenated pyridine building block for palladium-catalyzed cross-coupling reactions. Its orthogonal halogen reactivity enables sequential functionalization at distinct positions, facilitating the construction of complex heterocyclic scaffolds. The molecule exhibits excellent bench stability and compatibility with standard reaction conditions, simplifying purification and enabling efficient access to substituted pyridines in medicinal chemistry and materials science applications.

General Information

CAS No. 1061357-88-7
Cat. No. CS-0157809
Purity ≥98%
MDL No. MFCD16295248
Storage 4°C, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₅H₂BrClIN
Molecular Weight 318.34
Synonym(s) 2-BroMo-4-iodo-5-chloro pyridine
SMILES C1=C(C(=CN=C1Br)Cl)I

Computational Chemistry Data

TPSA 12.89
LogP 3.1021
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 : H315-H319
Precautionary Statements : P264-P280-P302+P352-P362

Quality Control

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Other Classifications

Building Blocks Functional Group Chloride

Building Blocks Functional Group Bromide

Building Blocks Skeleton Aromatic heterocycle compounds Pyridine compounds

Key Words

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2-Bromo-5-chloro-4-iodopyridine

CAS No. 1061357-88-7

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