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CAS 62802-37-3

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5-Chloro-2-fluoropyrimidine

Description:
5-Chloro-2-fluoropyrimidine is a heterocyclic organic compound characterized by a pyrimidine ring, which is a six-membered aromatic ring containing two nitrogen atoms at positions 1 and 3. The presence of chlorine at the 5-position and fluorine at the 2-position introduces unique reactivity and properties to the molecule. This compound is typically a colorless to pale yellow liquid or solid, depending on its form and purity. It is soluble in polar organic solvents and exhibits moderate stability under standard conditions. The presence of halogens can enhance its reactivity, making it useful in various chemical syntheses, particularly in the pharmaceutical industry for the development of biologically active compounds. Additionally, 5-chloro-2-fluoropyrimidine can participate in nucleophilic substitution reactions and can serve as a building block for more complex molecules. Safety precautions should be observed when handling this compound, as halogenated pyrimidines can be toxic and may pose environmental hazards.
Formula:C4H2ClFN2
InChI:InChI=1S/C4H2ClFN2/c5-3-1-7-4(6)8-2-3/h1-2H
InChI key:InChIKey=ANIAJJKRVHGEKW-UHFFFAOYSA-N
SMILES:ClC=1C=NC(F)=NC1
Synonyms:
  • Pyrimidine, 5-chloro-2-fluoro-
  • 5-Chloro-2-fluoropyrimidine
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