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CAS 83548-58-7

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4-chloro-2,5,6-trimethylthieno[2,3-d]pyrimidine

Description:
4-Chloro-2,5,6-trimethylthieno[2,3-d]pyrimidine is a heterocyclic compound characterized by its fused thieno and pyrimidine rings, which contribute to its unique chemical properties. The presence of a chlorine atom at the 4-position and three methyl groups at the 2, 5, and 6 positions enhances its reactivity and solubility in organic solvents. This compound typically exhibits a pale yellow to brownish color and is stable under standard conditions. It is known for its potential applications in pharmaceuticals, particularly as a building block in the synthesis of biologically active molecules. The thieno and pyrimidine moieties can participate in various chemical reactions, including nucleophilic substitutions and electrophilic aromatic substitutions, making it a versatile intermediate in organic synthesis. Additionally, its structural features may influence its biological activity, making it of interest in medicinal chemistry. As with many heterocycles, it may also exhibit specific spectral characteristics in NMR and IR spectroscopy, aiding in its identification and characterization.
Formula:C9H9ClN2S
InChI:InChI=1/C9H9ClN2S/c1-4-5(2)13-9-7(4)8(10)11-6(3)12-9/h1-3H3
SMILES:Cc1c(C)sc2c1c(Cl)nc(C)n2
Synonyms:
  • Thieno[2,3-D]Pyrimidine, 4-Chloro-2,5,6-Trimethyl-
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