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CAS 86-92-0

:

1-p-Tolyl-3-methyl-5-pyrazolone

Description:
1-p-Tolyl-3-methyl-5-pyrazolone, also known as TMP, is an organic compound characterized by its pyrazolone structure, which features a five-membered ring containing two nitrogen atoms. This compound typically appears as a crystalline solid and is known for its yellow to orange coloration. It is moderately soluble in organic solvents such as ethanol and acetone but has limited solubility in water. TMP is primarily utilized in the synthesis of dyes and pigments due to its ability to form stable complexes with metal ions. Additionally, it exhibits potential applications in the pharmaceutical industry, particularly as an analgesic and anti-inflammatory agent. The compound's reactivity is influenced by the presence of the tolyl and methyl groups, which can participate in various chemical reactions, including electrophilic substitutions. Safety data indicates that, while it may pose some health risks upon exposure, proper handling and safety precautions can mitigate these concerns. Overall, 1-p-Tolyl-3-methyl-5-pyrazolone is a versatile compound with significant industrial and research applications.
Formula:C11H12N2O
InChI:InChI=1S/C11H12N2O/c1-8-3-5-10(6-4-8)13-11(14)7-9(2)12-13/h3-6H,7H2,1-2H3
InChI key:InChIKey=IOQOLGUXWSBWHR-UHFFFAOYSA-N
SMILES:O=C1N(N=C(C)C1)C2=CC=C(C)C=C2
Synonyms:
  • 1-(4-Methylphenyl)-3-methyl-5-Pyrazolone
  • 1-(P-Tolyl)-3-Methyl-5-Pyrazolone
  • 1-(p-Tolyl)-3-methylpyrazolone-5
  • 2,4-dihydro-5-methyl-2-(4-methylphenyl)-3H-pyrazol-3-one
  • 2-Pyrazolin-5-one, 3-methyl-1-p-tolyl-
  • 3-Methyl-1-(4-methylphenyl)-2-pyrazolin-5-one
  • 3-Methyl-1-(4-methylphenyl)-4,5-dihydro-1H-pyrazol-5-one
  • 3-Methyl-1-(4-methylphenyl)-5-pyrazolone
  • 3-Methyl-1-(p-tolyl)-2-pyrazolin-5-one
  • 3H-Pyrazol-3-one, 2,4-dihydro-5-methyl-2-(4-methylphenyl)-
  • See more synonyms
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