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CAS 27258-03-3

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3,4,5-Trimethyl-1-(2-propyn-1-yl)-1H-pyrazole

Description:
3,4,5-Trimethyl-1-(2-propyn-1-yl)-1H-pyrazole is an organic compound characterized by its pyrazole ring, which is a five-membered aromatic heterocycle containing two nitrogen atoms. The presence of three methyl groups at the 3, 4, and 5 positions of the pyrazole ring contributes to its hydrophobic nature and influences its reactivity and solubility. The substituent at the 1-position, a 2-propyn-1-yl group, introduces an alkyne functionality, which can participate in various chemical reactions, including nucleophilic additions and cycloadditions. This compound is typically a colorless to pale yellow liquid or solid, depending on its purity and form. It may exhibit moderate volatility and is likely to be soluble in organic solvents. Its unique structure makes it of interest in synthetic organic chemistry and potentially in the development of pharmaceuticals or agrochemicals. Safety data should be consulted for handling, as with any chemical substance, to ensure proper precautions are taken.
Formula:C9H12N2
InChI:InChI=1S/C9H12N2/c1-5-6-11-9(4)7(2)8(3)10-11/h1H,6H2,2-4H3
InChI key:InChIKey=WJNCFXQQBCOBRY-UHFFFAOYSA-N
SMILES:C(C#C)N1C(C)=C(C)C(C)=N1
Synonyms:
  • 3,4,5-Trimethyl-1-(2-propyn-1-yl)-1H-pyrazole
  • 1H-Pyrazole, 3,4,5-trimethyl-1-(2-propyn-1-yl)-
  • Pyrazole, 3,4,5-trimethyl-1-(2-propynyl)-
  • 3,4,5-Trimethyl-1-prop-2-ynyl-1H-pyrazole
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