5-Bromo-2,4-dimethylpyrimidine

Name: 5-Bromo-2,4-dimethylpyrimidine
Brand: ChemScene
Availability: InStock
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CAS No. 69696-37-3
Cat. No. CS-W019070
Purity≥96%
MDL No.None

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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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5-Bromo-2,4-dimethylpyrimidine|CS-W019070

Structure of 69696-37-3

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Description

5-Bromo-2,4-dimethylpyrimidine features a bromine substituent at the C5 position flanked by two methyl groups, creating a sterically hindered, electron-deficient pyrimidine core. This configuration enables direct coupling in cross-coupling reactions and facilitates incorporation into pharmaceutical scaffolds requiring halogenated heterocycles.

Application

5-Bromo-2,4-dimethylpyrimidine serves as a versatile building block in medicinal chemistry and agrochemical synthesis, enabling efficient late-stage functionalization via palladium-catalyzed cross-coupling reactions. The bromine atom at the 5-position exhibits high reactivity in Suzuki, Stille, and Negishi couplings, while the methyl groups at positions 2 and 4 provide steric and electronic modulation. This compound offers excellent bench stability, straightforward purification, and compatibility with diverse functional groups, making it a reliable scaffold for constructing biologically active heterocycles and advanced API intermediates.

General Information

CAS No. 69696-37-3
Cat. No. CS-W019070
Purity ≥96%
MDL No. None
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₆H₇BrN₂
Molecular Weight 187.04
Synonym(s) 5-broMo-2,4-diMethyl-pyriMidine
SMILES CC1=NC(C)=NC=C1Br

Computational Chemistry Data

TPSA 25.78
LogP 1.85594
H_Acceptors 2
H_Donors 0
Rotatable_Bonds 0

Safety Information

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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 Skeleton Aromatic heterocycle compounds Pyrimidine compounds

Key Words

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5-Bromo-2,4-dimethylpyrimidine

CAS No. 69696-37-3

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