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CAS 13315-23-6

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4-Methyl-5-pyrazolone

Description:
4-Methyl-5-pyrazolone, with the CAS number 13315-23-6, is an organic compound belonging to the pyrazolone class of compounds. It is characterized by a five-membered ring structure containing two nitrogen atoms and a carbonyl group, which contributes to its reactivity and properties. This compound typically appears as a white to light yellow crystalline solid and is soluble in polar solvents such as water and alcohols. It exhibits a range of chemical properties, including the ability to form derivatives through reactions with various electrophiles. 4-Methyl-5-pyrazolone is often utilized in the synthesis of pharmaceuticals, dyes, and agrochemicals due to its versatile reactivity. Additionally, it can act as a chelating agent and is sometimes employed in analytical chemistry for the detection of certain metal ions. Safety data indicates that it should be handled with care, as it may pose health risks upon exposure. Overall, 4-Methyl-5-pyrazolone is a valuable compound in both industrial and research applications.
Formula:C4H6N2O
InChI:InChI=1S/C4H6N2O/c1-3-2-5-6-4(3)7/h2-3H,1H3,(H,6,7)
InChI key:InChIKey=GWYFIIHULJCWMO-UHFFFAOYSA-N
SMILES:CC1C(=O)NN=C1
Synonyms:
  • 2,4-Dihydro-4-methyl-3H-pyrazol-3-one
  • 2-Pyrazolin-5-one, 4-methyl-
  • 3H-Pyrazol-3-one, 2,4-dihydro-4-methyl-
  • 4-Methyl-5-pyrazolone
  • 4-methyl-1,2-dihydro-3H-pyrazol-3-one
  • 4-methyl-2,4-dihydro-3H-pyrazol-3-one
  • NSC 147759
  • 4-Methyl-2-pyrazolin-5-one
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