CAS 1004644-49-8

(2E)-3-(1-ethyl-5-methyl-1H-pyrazol-4-yl)acryloyl chloride

Description:

(2E)-3-(1-ethyl-5-methyl-1H-pyrazol-4-yl)acryloyl chloride is a chemical compound characterized by its unique structure, which includes an acryloyl chloride functional group and a pyrazole moiety. This compound typically appears as a colorless to pale yellow liquid and is known for its reactivity due to the presence of the acyl chloride group, which can readily participate in nucleophilic substitution reactions. The pyrazole ring contributes to the compound's stability and can influence its biological activity. It is often used in organic synthesis and may serve as an intermediate in the production of pharmaceuticals or agrochemicals. The presence of the ethyl and methyl substituents on the pyrazole ring can affect the compound's solubility and reactivity. As with many acyl chlorides, it is important to handle this substance with care, as it can be corrosive and may release hydrochloric acid upon hydrolysis. Proper safety measures should be taken when working with this compound in a laboratory setting.

Formula: C₉H₁₁ClN₂O

Synonyms:

• (E)-3-(1-ethyl-5-methyl-4-pyrazolyl)prop-2-enoyl chloride
• (2E)-3-(1-ethyl-5-methyl-1H-pyrazol-4-yl)acryloyl chloride
• (E)-3-(1-ethyl-5-methyl-pyrazol-4-yl)acryloyl chloride
• 2-propenoyl chloride, 3-(1-ethyl-5-methyl-1H-pyrazol-4-yl)-, (2E)-
• ZINC02549383
• (E)-3-(1-ethyl-5-methyl-pyrazol-4-yl)prop-2-enoyl chloride
• (E)-3-(1-ethyl-5-methylpyrazol-4-yl)prop-2-enoyl chloride