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CS-W001157 4
Total: USD 88.00

4,6-Dichloro-2-methylsulfonylpyrimidine

  • CAS No. 4489-34-3

  • Cat. No. CS-D0908
  • Purity≥98%
  • MDL No.MFCD00672147

*For research and further manufacturing use only, not for direct human use.

4,6-Dichloro-2-methylsulfonylpyrimidine|CS-D0908

Structure of 4489-34-3

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General Information

  • CAS No. 4489-34-3
  • Cat. No. CS-D0908
  • Purity ≥98%
  • MDL No. MFCD00672147
  • Storage -20°C, sealed storage, away from moisture
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₅H₄Cl₂N₂O₂S
  • Molecular Weight 227.07
  • Synonym(s) 4,6-Dichloro-2-(Methylsulfonyl)pyrimidine
  • SMILES O=S(C1=NC(Cl)=CC(Cl)=N1)(C)=O

Description

4,6-Dichloro-2-methylsulfonylpyrimidine features a pyrimidine core bearing two chlorine substituents at the 4 and 6 positions and a methylsulfonyl group at C2, delivering high reactivity in nucleophilic substitution. This electron-deficient scaffold enables efficient coupling with amines and thiols under mild conditions, making it ideal for constructing bioactive heterocycles in medicinal chemistry and chemical biology applications.

Application

4,6-Dichloro-2-methylsulfonylpyrimidine serves as a versatile pyrimidine-based building block for the synthesis of functionalized heterocycles and pharmaceutical intermediates. The dichloro substituents enable selective nucleophilic substitution under mild conditions, while the methylsulfonyl group enhances solubility and provides a handle for further derivatization. Its bench-stable nature and compatibility with diverse reaction conditions facilitate efficient construction of complex scaffolds in medicinal chemistry and process development workflows.

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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Computational Chemistry Data

  • TPSA   59.92
  • LogP   1.1869
  • H_Acceptors   4
  • H_Donors   0
  • Rotatable_Bonds   1

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