2,4-Dibromoquinazoline

Name: 2,4-Dibromoquinazoline
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 872998-61-3
Cat. No. CS-0019340
Purity≥95%
MDL No.MFCD09909697

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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 872998-61-3

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Description

2,4-Dibromoquinazoline serves as a key building block in medicinal chemistry, featuring two bromine substituents at electron-rich positions that enable efficient palladium-catalyzed cross-coupling reactions. This stable, bench-ready heterocycle integrates readily into complex scaffolds for kinase inhibitor development and functional materials synthesis.

Application

2,4-Dibromoquinazoline serves as a versatile building block in medicinal chemistry, enabling palladium-catalyzed cross-coupling reactions for the construction of biaryl and heterocyclic scaffolds. The dibromo substitution pattern provides high reactivity in Suzuki, Stille, and Negishi couplings, facilitating rapid diversification of quinazoline cores. Its bench-stable crystalline form simplifies handling and purification, making it well-suited for iterative synthesis campaigns targeting kinase inhibitors and other bioactive molecules.

General Information

CAS No. 872998-61-3
Cat. No. CS-0019340
Purity ≥95%
MDL No. MFCD09909697
Storage -20°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₈H₄Br₂N₂
Molecular Weight None
Synonym(s) None
SMILES BrC1=C2C=CC=CC2=NC(Br)=N1

Computational Chemistry Data

TPSA 25.78
LogP 3.1548
H_Acceptors 2
H_Donors 0
Rotatable_Bonds 0

Safety Information

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GHS Pictogram : N/A	GHS No : N/A
Signal Word : N/A	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : N/A
Precautionary Statements : N/A

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Other Classifications

Building Blocks Skeleton Aromatic heterocycle compounds Quinazoline compounds

Key Words

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2,4-Dibromoquinazoline

CAS No. 872998-61-3

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