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CAS 56621-90-0

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2-Chloro-5-pyrimidinamine

Description:
2-Chloro-5-pyrimidinamine, with the CAS number 56621-90-0, is an organic compound characterized by its pyrimidine ring structure, which is a six-membered aromatic heterocycle containing two nitrogen atoms at positions 1 and 3. This compound features a chlorine atom at the 2-position and an amino group (-NH2) at the 5-position of the pyrimidine ring, contributing to its reactivity and potential applications in various chemical reactions. It is typically a solid at room temperature and may exhibit moderate solubility in polar solvents due to the presence of the amino group. The chlorine substituent can participate in nucleophilic substitution reactions, making it a useful intermediate in the synthesis of pharmaceuticals and agrochemicals. Additionally, the presence of the amino group allows for hydrogen bonding, which can influence its physical properties and interactions with biological systems. Overall, 2-Chloro-5-pyrimidinamine is of interest in medicinal chemistry and research due to its structural features and potential biological activity.
Formula:C4H4ClN3
InChI:InChI=1S/C4H4ClN3/c5-4-7-1-3(6)2-8-4/h1-2H,6H2
InChI key:InChIKey=DZBKIOJXVOECRA-UHFFFAOYSA-N
SMILES:NC=1C=NC(Cl)=NC1
Synonyms:
  • 2-Chloro-5-aminopyrimidine
  • 2-Chloro-5-pyrimidinamine
  • 2-Chloro-pyrimidin-5-ylamine
  • 2-Chloropyrimidin-5-Amine
  • 2-Chloropyrimidin-5-ylamine
  • 5-Pyrimidinamine, 2-Chloro-
  • 5-Amino-2-chloropyrimidine
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