2,5-Diamino-4,6-dichloropyrimidine

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

CAS No. 55583-59-0
Cat. No. CS-W004950
Purity≥95%
MDL No.MFCD00792652

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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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2,5-Diamino-4,6-dichloropyrimidine|CS-W004950

Structure of 55583-59-0

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Description

2,5-Diamino-4,6-dichloropyrimidine serves as a key heterocyclic scaffold for synthesizing bioactive compounds. This electron-rich pyrimidine core features two amino groups flanked by chlorine substituents, enabling selective functionalization in medicinal chemistry and materials science applications under standard conditions.

Application

2,5-Diamino-4,6-dichloropyrimidine serves as a versatile building block in medicinal chemistry and agrochemical synthesis, enabling efficient construction of pyrimidine-based scaffolds. Its two amino groups and two chlorine substituents provide orthogonal reactivity for sequential functionalization, facilitating coupling reactions, nucleophilic substitutions, and heterocycle elaboration. The compound exhibits good bench stability and is compatible with standard purification methods, making it well-suited for iterative synthetic workflows in API development.

General Information

CAS No. 55583-59-0
Cat. No. CS-W004950
Purity ≥95%
MDL No. MFCD00792652
Storage -20°C, sealed storage, away from moisture and light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₄H₄Cl₂N₄
Molecular Weight 179.01
Synonym(s) 4,6-Dichlorpyrimidin-2,5-diamin
SMILES ClC1=C(N)C(Cl)=NC(N)=N1

Computational Chemistry Data

TPSA 77.82
LogP 0.9478
H_Acceptors 4
H_Donors 2
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 Functional Group Chloride

Building Blocks Skeleton Aromatic heterocycle compounds Pyrimidine compounds

Key Words

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2,5-Diamino-4,6-dichloropyrimidine

CAS No. 55583-59-0

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