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CS-W001157 4
Total: USD 88.00

4,6-Dichloro-5-iodopyrimidine

  • CAS No. 1137576-38-5

  • Cat. No. CS-W018714
  • Purity≥98%
  • MDL No.MFCD18072689

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

4,6-Dichloro-5-iodopyrimidine|CS-W018714

Structure of 1137576-38-5

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General Information

  • CAS No. 1137576-38-5
  • Cat. No. CS-W018714
  • Purity ≥98%
  • MDL No. MFCD18072689
  • Storage -20°C, sealed storage, away from moisture and light
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₄HCl₂IN₂
  • Molecular Weight 274.88
  • Synonym(s) 4,6-dichloro-5-iodo-pyrimidine
  • SMILES ClC1=NC=NC(=C1I)Cl

Description

4,6-Dichloro-5-iodopyrimidine serves as a pivotal electrophilic heterocyclic scaffold for constructing bioactive molecules. The strategically positioned chlorine and iodine substituents enable sequential cross-coupling reactions under mild conditions. This pyrimidine core integrates readily into pharmaceutical intermediates, offering high reactivity with palladium catalysts and excellent stability during synthesis workflows.

Application

4,6-Dichloro-5-iodopyrimidine serves as a versatile building block in heterocyclic synthesis, enabling efficient diversification via palladium-catalyzed cross-coupling reactions. The orthogonal reactivity of chlorine and iodine substituents facilitates sequential functionalization, while the pyrimidine core provides a stable scaffold for medicinal chemistry applications. Bench-stable and amenable to purification, it functions reliably in standard synthetic workflows requiring halogen-directed derivatization.

Synthesis

  • Route1

    References

    • Chemistry - A European Journal, , vol. 15, # 6 p. 1468 - 1477

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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Computational Chemistry Data

  • TPSA   25.78
  • LogP   2.388
  • H_Acceptors   2
  • H_Donors   0
  • Rotatable_Bonds   0

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