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CAS 7752-72-9

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5-Chloro-6-methyl-4(3H)-pyrimidinone

Description:
5-Chloro-6-methyl-4(3H)-pyrimidinone, with the CAS number 7752-72-9, is a heterocyclic organic compound characterized by a pyrimidine ring structure that includes a chlorine atom and a methyl group. This compound typically exhibits a pale yellow to white crystalline appearance. It is known for its role in various chemical syntheses and as an intermediate in the production of pharmaceuticals and agrochemicals. The presence of the chlorine atom contributes to its reactivity, making it useful in substitution reactions. The methyl group enhances its lipophilicity, which can influence its biological activity and solubility in organic solvents. Additionally, the compound may exhibit specific biological properties, including antimicrobial or herbicidal activities, depending on its application. As with many pyrimidine derivatives, it may participate in hydrogen bonding due to the nitrogen atoms in the ring, affecting its interaction with other molecules. Proper handling and storage are essential, as with many chemical substances, to ensure safety and stability.
Formula:C5H5ClN2O
InChI:InChI=1S/C5H5ClN2O/c1-3-4(6)5(9)8-2-7-3/h2H,1H3,(H,7,8,9)
InChI key:InChIKey=YIDUVRHFPFLCLN-UHFFFAOYSA-N
SMILES:ClC1=C(C)NC=NC1=O
Synonyms:
  • 5-Chloro-6-methyl-4(3H)-pyrimidinone
  • 4(3H)-Pyrimidinone, 5-chloro-6-methyl-
  • 4(1H)-Pyrimidinone, 5-chloro-6-methyl-
  • 5-Chloro-4-hydroxy-6-methylpyrimidine
  • 4-Pyrimidinol, 5-chloro-6-methyl-
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