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CAS 4027-57-0

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5-Methyl-1H-pyrazole-3-carboxylic acid ethyl ester

Description:
5-Methyl-1H-pyrazole-3-carboxylic acid ethyl ester, with the CAS number 4027-57-0, is an organic compound characterized by its pyrazole ring structure, which is a five-membered ring containing two nitrogen atoms. This compound features a methyl group at the 5-position and an ethyl ester functional group at the carboxylic acid position, contributing to its reactivity and solubility properties. It is typically a colorless to pale yellow liquid or solid, depending on its purity and form. The presence of the carboxylic acid and ester functionalities suggests that it can participate in various chemical reactions, such as esterification and hydrolysis. This compound is of interest in medicinal chemistry and agricultural applications, often serving as an intermediate in the synthesis of pharmaceuticals or agrochemicals. Its properties, including boiling point, melting point, and solubility, can vary based on the specific conditions and purity of the sample. Safety data should be consulted for handling and storage guidelines, as with any chemical substance.
Formula:C7H10N2O2
InChI:InChI=1S/C7H10N2O2/c1-3-11-7(10)6-4-5(2)8-9-6/h4H,3H2,1-2H3,(H,8,9)
InChI key:InChIKey=BOTXQJAHRCGJEG-UHFFFAOYSA-N
SMILES:C(OCC)(=O)C1=NNC(C)=C1
Synonyms:
  • 1H-Pyrazole-3-carboxylic acid, 5-methyl-, ethyl ester
  • 3-Ethoxycarbonyl-5-methylpyrazole
  • 3-Methylpyrazole-5-carboxylic acid ethyl ester
  • 5-Methyl-1H-pyrazole-3-carboxylic acid ethyl ester
  • 5-Methylpyrazole-3-carboxylic acid ethyl ester
  • Ethyl 3-methyl-1H-pyrazole-5-carboxylate
  • Ethyl 3-methyl-5-pyrazolecarboxylate
  • Ethyl 5-methylpyrazole-3-carboxylate
  • NSC 44006
  • NSC 62433
  • See more synonyms
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