2,5-Dichloropyrimidine

Name: 2,5-Dichloropyrimidine
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 22536-67-0
Cat. No. CS-M2651
Purity≥97%
MDL No.MFCD00673131

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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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Structure of 22536-67-0

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Description

2,5-Dichloropyrimidine serves as a pivotal building block in medicinal chemistry and materials synthesis. This electron-deficient heterocycle features two chlorine substituents at the 2- and 5-positions, enabling efficient nucleophilic substitution reactions. The molecule exhibits high reactivity under mild conditions and maintains bench-stability, facilitating its integration into diverse molecular architectures.

Application

2,5-Dichloropyrimidine serves as a versatile building block in medicinal chemistry and agrochemical synthesis, enabling efficient functionalization at C2 and C5 positions via nucleophilic substitution. Its high reactivity facilitates the construction of substituted pyrimidines under mild conditions, with excellent functional group tolerance and bench stability. Widely used in the synthesis of kinase inhibitors and heterocyclic APIs, it functions as a key intermediate in cross-coupling and amine displacement reactions.

General Information

CAS No. 22536-67-0
Cat. No. CS-M2651
Purity ≥97%
MDL No. MFCD00673131
Storage RT, protect from light, stored under nitrogen
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₄H₂Cl₂N₂
Molecular Weight 148.98
Synonym(s) None
SMILES ClC1=NC=C(Cl)C=N1

Computational Chemistry Data

TPSA 25.78
LogP 1.7834
H_Acceptors 2
H_Donors 0
Rotatable_Bonds 0

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS05,GHS07
Signal Word : Danger	UN#: 3077
Class : 9	Packing Group : Ⅲ
Hazard Statements : H302-H318
Precautionary Statements : P264-P270-P280-P330-P501

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Other Classifications

Building Blocks Skeleton Aromatic heterocycle compounds Pyrimidine compounds

Key Words

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2,5-Dichloropyrimidine

CAS No. 22536-67-0

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