4-Chloro-2-methoxyquinoline

Name: 4-Chloro-2-methoxyquinoline
Brand: ChemScene
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CAS No. 4295-05-0
Cat. No. CS-0150208
Purity≥97%
MDL No.MFCD18254961

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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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Description

4-Chloro-2-methoxyquinoline is a heterocyclic compound featuring a quinoline core functionalized with chlorine at the 4-position and a methoxy group at the 2-position. This combination imparts enhanced electron-withdrawing character and improved solubility in organic solvents, enabling its use as a key intermediate in medicinal chemistry and materials science. The molecule exhibits stability under standard conditions and serves as a scaffold for coupling reactions.

Application

4-Chloro-2-methoxyquinoline serves as a versatile building block in medicinal chemistry and materials science, enabling palladium-catalyzed cross-coupling reactions due to its reactive chloro group. The methoxy substituent enhances solubility and modulates electronic properties, while the quinoline core provides structural rigidity and π-conjugation. Its bench-stable nature and compatibility with diverse functional groups facilitate efficient synthesis of complex heterocyclic scaffolds.

General Information

CAS No. 4295-05-0
Cat. No. CS-0150208
Purity ≥97%
MDL No. MFCD18254961
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₀H₈ClNO
Molecular Weight 193.63
Synonym(s) 4-chloro-2-methoxy-quinoline
SMILES COC1=NC2=CC=CC=C2C(=C1)Cl

Computational Chemistry Data

TPSA 22.12
LogP 2.8968
H_Acceptors 2
H_Donors 0
Rotatable_Bonds 1

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-P330-P362+P364-P405-P501

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Other Classifications

Building Blocks Skeleton Aromatic heterocycle compounds quinoline compounds

Key Words

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4-Chloro-2-methoxyquinoline

CAS No. 4295-05-0

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