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CS-W001157 4
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4-Chloro-6-ethylpyrimidin-2-amine

  • CAS No. 5734-67-8

  • Cat. No. CS-W022155
  • Purity≥98%
  • MDL No.MFCD09800366

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

4-Chloro-6-ethylpyrimidin-2-amine|CS-W022155

Structure of 5734-67-8

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General Information

  • CAS No. 5734-67-8
  • Cat. No. CS-W022155
  • Purity ≥98%
  • MDL No. MFCD09800366
  • Storage -20°C, sealed storage, away from moisture and light
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₆H₈ClN₃
  • Molecular Weight 157.60
  • Synonym(s) 4-Chloro-6-ethyl-pyrimidin-2-ylamine
  • SMILES CCC1=NC(N)=NC(Cl)=C1

Description

4-Chloro-6-ethylpyrimidin-2-amine features a pyrimidine core bearing chloro and ethyl substituents at the 4- and 6-positions, respectively, with a primary amine at C2. This electron-deficient heterocycle integrates readily into medicinal chemistry scaffolds, offering enhanced metabolic stability and tunable solubility for drug discovery applications.

Application

4-Chloro-6-ethylpyrimidin-2-amine serves as a versatile building block in medicinal chemistry, enabling efficient construction of pyrimidine-based scaffolds. Its chlorine at C4 facilitates palladium-catalyzed cross-coupling reactions, while the amino group at C2 supports derivatization via alkylation, acylation, or electrophilic substitution. The ethyl substituent enhances lipophilicity and metabolic stability, offering favorable properties for drug discovery campaigns.

Synthesis

  • Route1

    References

    • US2009/215777 A1, ; Page/Page column 43; 48 ;
  • Route2

    References

    • Journal of Medicinal Chemistry, , vol. 57, # 6 p. 2429 - 2439

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   51.8
  • LogP   1.2746
  • H_Acceptors   3
  • H_Donors   1
  • Rotatable_Bonds   1

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