4-Bromo-7-chloroquinoline

Name: 4-Bromo-7-chloroquinoline
Brand: ChemScene
Availability: InStock
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CAS No. 98519-65-4
Cat. No. CS-W005453
Purity≥95%
MDL No.MFCD07700232

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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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Structure of 98519-65-4

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Description

4-Bromo-7-chloroquinoline is a halogenated quinoline derivative featuring complementary reactive sites for cross-coupling and functionalization. This electron-deficient heterocycle integrates readily into synthetic scaffolds requiring precise spatial control and enhanced stability under standard conditions.

Application

4-Bromo-7-chloroquinoline serves as a versatile building block in the synthesis of functionalized quinoline scaffolds. Its complementary halogenation pattern enables selective cross-coupling reactions, including Suzuki and Stille couplings, with high chemoselectivity. The molecule exhibits excellent bench stability and facilitates efficient purification, making it well-suited for medicinal chemistry campaigns and process-scale applications requiring precise substitution control.

General Information

CAS No. 98519-65-4
Cat. No. CS-W005453
Purity ≥95%
MDL No. MFCD07700232
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₉H₅BrClN
Molecular Weight 242.50
Synonym(s) 7-chloro-4-bromo-quinoline
SMILES BrC1=CC=NC2=CC(=CC=C12)Cl

Computational Chemistry Data

TPSA 12.89
LogP 3.6507
H_Acceptors 1
H_Donors 0
Rotatable_Bonds 0

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS05,GHS06
Signal Word : Danger	UN#: 2811
Class : 6.1	Packing Group : Ⅲ
Hazard Statements : H301-H318
Precautionary Statements : P264-P270-P280-P330-P405-P501

Quality Control

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Other Classifications

Building Blocks Functional Group Bromide

Building Blocks Skeleton Aromatic heterocycle compounds quinoline compounds

Key Words

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4-Bromo-7-chloroquinoline

CAS No. 98519-65-4

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