2-Methylquinolin-4(1H)-one

Name: 2-Methylquinolin-4(1H)-one
Brand: ChemScene
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CAS No. 5660-24-2
Cat. No. CS-0159505
Purity≥97%
MDL No.MFCD00518775

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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 5660-24-2

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Description

2-Methylquinolin-4(1H)-one features a sterically accessible quinolinone core with a methyl group at the 2-position, enhancing electron density at the C4 carbonyl. This bench-stable scaffold integrates readily into synthetic routes for kinase inhibitors and fluorescent probes, offering improved solubility over unsubstituted analogs.

Application

2-Methylquinolin-4(1H)-one serves as a versatile heterocyclic building block in medicinal chemistry, enabling efficient access to quinoline-based scaffolds through standard functionalization at the 2-methyl and 4-one positions. Its bench-stable nature and compatibility with palladium-catalyzed cross-coupling reactions facilitate downstream derivatization. The compound functions effectively in the synthesis of kinase inhibitors and other bioactive molecules, offering predictable reactivity and straightforward purification.

General Information

CAS No. 5660-24-2
Cat. No. CS-0159505
Purity ≥97%
MDL No. MFCD00518775
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₀H₉NO
Molecular Weight None
Synonym(s) 2-METHYL-4-HYDROXYQUINOLINE
SMILES O=C1C=C(C)NC2=C1C=CC=C2

Computational Chemistry Data

TPSA 32.86
LogP 1.83652
H_Acceptors 1
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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2-Methylquinolin-4(1H)-one

CAS No. 5660-24-2

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