5-Bromo-2,4,6-trichloropyrimidine

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

CAS No. 63931-21-5
Cat. No. CS-0045885
Purity≥97%
MDL No.MFCD11226676

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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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5-Bromo-2,4,6-trichloropyrimidine|CS-0045885

Structure of 63931-21-5

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Description

5-Bromo-2,4,6-trichloropyrimidine features a highly electron-deficient pyrimidine core bearing three chlorine atoms and a bromine at the 5-position, enabling efficient coupling in cross-coupling reactions. This sterically accessible scaffold integrates readily into pharmaceutical intermediates and functional materials under standard conditions.

Application

5-Bromo-2,4,6-trichloropyrimidine serves as a versatile building block in heterocyclic synthesis, enabling efficient access to substituted pyrimidines via palladium-catalyzed cross-coupling reactions. Its three chlorine atoms at C2, C4, and C6 provide orthogonal reactivity for sequential functionalization, while the C5 bromo group facilitates further diversification. The compound exhibits excellent bench stability and compatibility with standard reaction conditions, making it well-suited for medicinal chemistry and process-scale applications.

General Information

CAS No. 63931-21-5
Cat. No. CS-0045885
Purity ≥97%
MDL No. MFCD11226676
Storage -20°C, sealed storage, away from moisture
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₄BrCl₃N₂
Molecular Weight 262.32
Synonym(s) None
SMILES ClC1=C(Br)C(Cl)=NC(Cl)=N1

Computational Chemistry Data

TPSA 25.78
LogP 3.1993
H_Acceptors 2
H_Donors 0
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-H320-H335
Precautionary Statements : P261-P280-P302+P352

Quality Control

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Other Classifications

Building Blocks Functional Group Bromide

Building Blocks Skeleton Aromatic heterocycle compounds Pyrimidine compounds

Key Words

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5-Bromo-2,4,6-trichloropyrimidine

CAS No. 63931-21-5

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