2-Chloro-8-methoxyquinazoline

Name: 2-Chloro-8-methoxyquinazoline
Brand: ChemScene
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CAS No. 944060-66-6
Cat. No. CS-0045094
Purity≥98%
MDL No.MFCD09907928

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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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2-Chloro-8-methoxyquinazoline|CS-0045094

Structure of 944060-66-6

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Description

2-Chloro-8-methoxyquinazoline features a chlorine atom at the 2-position and a methoxy group at the 8-position, conferring enhanced electrophilicity and solubility. This scaffold integrates readily into medicinal chemistry libraries, serving as a key intermediate for kinase inhibitors and targeted therapeutics.

Application

2-Chloro-8-methoxyquinazoline serves as a versatile building block in medicinal chemistry, enabling palladium-catalyzed cross-coupling reactions due to its reactive C2-chloro group. The 8-methoxy substituent enhances solubility and modulates electronic properties, while the quinazoline core provides a stable scaffold for targeted functionalization. Its bench-stable nature and compatibility with standard coupling protocols facilitate efficient synthesis of biologically active heterocycles.

General Information

CAS No. 944060-66-6
Cat. No. CS-0045094
Purity ≥98%
MDL No. MFCD09907928
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₉H₇ClN₂O
Molecular Weight 194.62
Synonym(s) None
SMILES COC1=CC=CC2=CN=C(Cl)N=C12

Computational Chemistry Data

TPSA 35.01
LogP 2.2918
H_Acceptors 3
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-H320-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-P405-P501

Quality Control

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Other Classifications

Building Blocks Skeleton Aromatic heterocycle compounds Quinazoline compounds

Key Words

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2-Chloro-8-methoxyquinazoline

CAS No. 944060-66-6

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