4-Chloro-6-ethoxyquinoline

Name: 4-Chloro-6-ethoxyquinoline
Brand: ChemScene
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CAS No. 103862-63-1
Cat. No. CS-0198222
Molecule weight207.66
Purity≥98%
MDL No.MFCD09787733

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FedEx Limited Quantities Ground	$0.00
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Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
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General Information

CAS No. 103862-63-1
Cat. No. CS-0198222
Purity ≥98%
MDL No. MFCD09787733
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₁H₁₀ClNO
Molecular Weight 207.66
Synonym(s) 6-ethoxy-4-chloro-quinoline
SMILES CCOC1=CC=C2N=CC=C(Cl)C2=C1

Description

4-Chloro-6-ethoxyquinoline is a bench-stable, electron-deficient quinoline derivative featuring a chloro group at the 4-position and an ethoxy substituent at the 6-position. This combination enhances its utility in transition-metal-catalyzed cross-coupling reactions and as a building block in pharmaceutical synthesis.

Application

4-Chloro-6-ethoxyquinoline serves as a versatile building block in medicinal chemistry, enabling palladium-catalyzed cross-coupling reactions due to its well-defined electrophilic chlorine site. The ethoxy group enhances solubility and modulates electronic properties, while the quinoline scaffold provides a rigid, planar framework suitable for drug-like molecule development. This compound exhibits excellent bench stability and facilitates straightforward purification, making it ideal for iterative synthesis campaigns in API discovery and process optimization.

Safety Information

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GHS Pictogram :	GHS No : GHS05,GHS07
Signal Word : Danger	UN#: 1759
Class : 8	Packing Group : Ⅲ
Hazard Statements : H302-H318
Precautionary Statements : P264-P270-P280-P330-P501

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Computational Chemistry Data

TPSA 22.12
LogP 3.2869
H_Acceptors 2
H_Donors 0
Rotatable_Bonds 2

Other Classifications

Building Blocks Functional Group Ether

Building Blocks Skeleton Aromatic heterocycle compounds quinoline compounds

Key Words

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4-Chloro-6-ethoxyquinoline

CAS No. 103862-63-1

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