2-Amino-4,6-dichloropyrimidine

Name: 2-Amino-4,6-dichloropyrimidine
Brand: ChemScene
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CAS No. 56-05-3
Cat. No. CS-M3319
Purity≥97%
MDL No.MFCD00006090

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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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Description

2-Amino-4,6-dichloropyrimidine serves as a key heterocyclic scaffold in medicinal chemistry, featuring two chlorine substituents at electron-deficient positions and a primary amine enabling downstream functionalization. This bench-stable compound integrates readily into kinase inhibitors, antiviral agents, and agrochemicals through nucleophilic substitution or coupling reactions under standard conditions.

Application

2-Amino-4,6-dichloropyrimidine serves as a versatile building block in medicinal chemistry and agrochemical synthesis, enabling efficient construction of heterocyclic scaffolds via nucleophilic substitution. Its dichloro functionality facilitates sequential functionalization under mild conditions, while the amino group offers direct derivatization potential. The compound exhibits good bench stability and is readily purified by recrystallization, making it well-suited for scalable synthesis workflows.

General Information

CAS No. 56-05-3
Cat. No. CS-M3319
Purity ≥97%
MDL No. MFCD00006090
Storage -20°C, sealed storage, away from moisture and light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₄H₃Cl₂N₃
Molecular Weight 163.99
Synonym(s) 4,6-dichloropyrimidin-2-ylamine
SMILES ClC1=CC(Cl)=NC(N)=N1

Computational Chemistry Data

TPSA 51.8
LogP 1.3656
H_Acceptors 3
H_Donors 1
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 : H315-H319-H335
Precautionary Statements : P261-P264-P271-P280-P302+P352-P304+P340-P362+P364-P405-P501

Quality Control

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Other Classifications

Building Blocks Functional Group Chloride

Building Blocks Skeleton Aromatic heterocycle compounds Pyrimidine compounds

Key Words

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2-Amino-4,6-dichloropyrimidine

CAS No. 56-05-3

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