2-Chloroquinolin-4-ol

Name: 2-Chloroquinolin-4-ol
Brand: ChemScene
Availability: InStock
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CAS No. 771555-21-6
Cat. No. CS-0156030
Purity≥98%
MDL No.MFCD08705676

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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+

An item is classified as a dangerous good if our website displays Hazardous Material (HazMat) information for it.

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Structure of 771555-21-6

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Description

2-Chloroquinolin-4-ol features a chlorinated quinoline scaffold with a phenolic hydroxyl group, delivering enhanced reactivity in cross-coupling and cyclization processes. The electron-deficient heterocycle facilitates regioselective functionalization, while the hydroxyl moiety enables direct derivatization or coordination in catalytic systems. This bench-stable compound serves as a key intermediate in medicinal chemistry and materials synthesis.

Application

2-Chloroquinolin-4-ol serves as a versatile building block in medicinal chemistry, enabling direct functionalization at the C-3 position via palladium-catalyzed cross-coupling reactions. Its stability under standard reaction conditions and compatibility with diverse functional groups facilitate efficient access to quinoline-based scaffolds. The molecule functions as a key intermediate in the synthesis of kinase inhibitors and other bioactive heterocycles, offering reliable reactivity for both small-molecule discovery and process-scale applications.

General Information

CAS No. 771555-21-6
Cat. No. CS-0156030
Purity ≥98%
MDL No. MFCD08705676
Storage 4°C, stored under nitrogen
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₉H₆ClNO
Molecular Weight 179.60
Synonym(s) 2-CHLORO-4-HYDROXYQUINOLINE
SMILES C1=CC=C2C(=C1)C(=CC(=N2)Cl)O

Computational Chemistry Data

TPSA 33.12
LogP 2.5938
H_Acceptors 2
H_Donors 1
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 : 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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Other Classifications

Building Blocks Functional Group Chloride

Building Blocks Skeleton Aromatic heterocycle compounds quinoline compounds

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2-Chloroquinolin-4-ol

CAS No. 771555-21-6

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