7-Bromo-2,4-dichloroquinoline

Name: 7-Bromo-2,4-dichloroquinoline
Brand: ChemScene
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CAS No. 406205-10-5
Cat. No. CS-0102224
Purity≥97%
MDL No.None

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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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7-Bromo-2,4-dichloroquinoline|CS-0102224

Structure of 406205-10-5

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General Information

CAS No. 406205-10-5
Cat. No. CS-0102224
Purity ≥97%
MDL No. None
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₉H₄BrCl₂N
Molecular Weight 276.94
Synonym(s) None
SMILES ClC1=CC(Cl)=NC2=CC(Br)=CC=C12

Description

7-Bromo-2,4-dichloroquinoline features a highly electron-deficient quinoline core with strategically positioned halogens enabling efficient cross-coupling and functionalization. This bench-stable scaffold integrates readily into complex molecular architectures, offering enhanced reactivity in transition metal-catalyzed transformations.

Application

7-Bromo-2,4-dichloroquinoline serves as a versatile building block in medicinal chemistry and materials science, enabling palladium-catalyzed cross-coupling reactions due to its orthogonal halogen reactivity. The bromine at C7 is highly reactive in Suzuki, Stille, and Negishi couplings, while the 2,4-dichloro pattern provides site-selective functionalization potential. Bench-stable and readily purified by recrystallization, it functions as a key scaffold for constructing complex quinoline-based APIs and fluorescent probes.

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 4.3041
H_Acceptors 1
H_Donors 0
Rotatable_Bonds 0

Other Classifications

Building Blocks Functional Group Bromide

Building Blocks Skeleton Aromatic heterocycle compounds quinoline compounds

Key Words

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7-Bromo-2,4-dichloroquinoline

CAS No. 406205-10-5

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