2,4,5,6-Tetrachloropyrimidine

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

CAS No. 1780-40-1
Cat. No. CS-W019507
Purity≥98%
MDL No.MFCD00006062

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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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2,4,5,6-Tetrachloropyrimidine|CS-W019507

Structure of 1780-40-1

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Description

2,4,5,6-Tetrachloropyrimidine serves as a highly reactive pyrimidine scaffold for constructing functionalized heterocycles. The four chlorine substituents enable efficient nucleophilic substitution under mild conditions, facilitating the incorporation of diverse amine and thiol-based moieties. This compound exhibits excellent bench stability and compatibility with standard synthetic protocols, making it a reliable building block in medicinal chemistry and agrochemical development.

Application

2,4,5,6-Tetrachloropyrimidine serves as a versatile building block in heterocyclic synthesis, enabling efficient access to substituted pyrimidines through nucleophilic displacement reactions. Its four chlorine atoms provide orthogonal reactivity for sequential functionalization, facilitating the construction of complex scaffolds relevant to agrochemical and pharmaceutical research. The compound exhibits excellent bench stability and is readily purified by recrystallization, making it well-suited for routine synthetic workflows.

General Information

CAS No. 1780-40-1
Cat. No. CS-W019507
Purity ≥98%
MDL No. MFCD00006062
Storage -20°C, sealed storage, away from moisture
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₄Cl₄N₂
Molecular Weight 217.87
Synonym(s) Pyrimidine, tetrachloro-
SMILES C1(=C(N=C(Cl)N=C1Cl)Cl)Cl

Computational Chemistry Data

TPSA 25.78
LogP 3.0902
H_Acceptors 2
H_Donors 0
Rotatable_Bonds 0

Safety Information

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GHS Pictogram :	GHS No : GHS06
Signal Word : Danger	UN#: 2811
Class : 6.1	Packing Group : Ⅲ
Hazard Statements : H301+H311-H315-H319-H335
Precautionary Statements : P261-P280-P301+P330+P331

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Other Classifications

Building Blocks Skeleton Aromatic heterocycle compounds Pyrimidine compounds

Key Words

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2,4,5,6-Tetrachloropyrimidine

CAS No. 1780-40-1

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