4,6-dichloro-2-methyl-5-nitropyrimidine

Name: 4,6-dichloro-2-methyl-5-nitropyrimidine
Brand: ChemScene
Availability: InStock
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CAS No. 13162-43-1
Cat. No. CS-W000839
Purity≥98%
MDL No.MFCD00060527

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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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4,6-dichloro-2-methyl-5-nitropyrimidine|CS-W000839

Structure of 13162-43-1

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Description

4,6-Dichloro-2-methyl-5-nitropyrimidine features a sterically hindered pyrimidine core with electron-deficient character, enabling selective coupling reactions under mild conditions. The dichloro substitution pattern facilitates nucleophilic aromatic substitution, while the methyl and nitro groups enhance regioselectivity in heterocyclic synthesis. This bench-stable reagent streamlines access to functionalized pyrimidines for medicinal chemistry applications.

Application

4,6-Dichloro-2-methyl-5-nitropyrimidine serves as a versatile building block in medicinal chemistry, enabling efficient late-stage functionalization via nucleophilic substitution at the C4 and C6 positions. The electron-withdrawing nitro group enhances reactivity, while the methyl substituent provides steric and electronic modulation. Its bench-stable nature and compatibility with diverse coupling partners facilitate rapid access to substituted pyrimidines relevant to kinase inhibitor and antiviral scaffolds.

General Information

CAS No. 13162-43-1
Cat. No. CS-W000839
Purity ≥98%
MDL No. MFCD00060527
Storage -20°C, sealed storage, away from moisture
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₅H₃Cl₂N₃O₂
Molecular Weight 208.00
Synonym(s) Pyrimidine, 4,6-dichloro-2-methyl-5-nitro-
SMILES Cc1nc(Cl)c(c(Cl)n1)[N+]([O-])=O

Computational Chemistry Data

TPSA 68.92
LogP 2.00002
H_Acceptors 4
H_Donors 0
Rotatable_Bonds 1

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-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 Nitro compounds

Building Blocks Skeleton Aromatic heterocycle compounds Pyrimidine compounds

Key Words

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4,6-dichloro-2-methyl-5-nitropyrimidine

CAS No. 13162-43-1

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