5-Bromo-2-chloro-4,6-dimethylpyrimidine

Name: 5-Bromo-2-chloro-4,6-dimethylpyrimidine
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 4786-72-5
Cat. No. CS-W003681
Purity≥97%
MDL No.MFCD09881185

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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-chloro-4,6-dimethylpyrimidine|CS-W003681

Structure of 4786-72-5

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General Information

CAS No. 4786-72-5
Cat. No. CS-W003681
Purity ≥97%
MDL No. MFCD09881185
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₆H₆BrClN₂
Molecular Weight 221.48
Synonym(s) 2-Chloro-5-broMo-4,6-diMethylpyriMide
SMILES Clc1nc(C)c(c(n1)C)Br

Description

5-Bromo-2-chloro-4,6-dimethylpyrimidine serves as a key heterocyclic scaffold for constructing bioactive molecules. The strategically positioned bromo and chloro substituents enable efficient cross-coupling reactions, while the methyl groups enhance solubility and stability under standard conditions. This compound integrates readily into pharmaceutical intermediates and functional materials.

Application

5-Bromo-2-chloro-4,6-dimethylpyrimidine serves as a versatile building block in medicinal chemistry and agrochemical synthesis, enabling efficient late-stage functionalization via palladium-catalyzed cross-coupling. The ortho-halogenated pyrimidine core exhibits excellent bench stability and tolerates a range of functional groups, facilitating modular construction of complex heterocyclic scaffolds. Its dual halogenation pattern supports sequential coupling strategies, enhancing synthetic efficiency in API development workflows.

Synthesis

Route1
- 7781-20-6
- ~70%
- In-stock
  
  4786-72-5
References
- Kress, Thomas J. Heterocycles, 1994 , vol. 38, # 6 p. 1375 - 1382

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

Quality Control

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Computational Chemistry Data

TPSA 25.78
LogP 2.50934
H_Acceptors 2
H_Donors 0
Rotatable_Bonds 0

Other Classifications

Building Blocks Functional Group Bromide

Building Blocks Skeleton Aromatic heterocycle compounds Pyrimidine compounds

Key Words

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5-Bromo-2-chloro-4,6-dimethylpyrimidine

CAS No. 4786-72-5

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