Pharmacological Substances

noun A chemical compound that is often used in organic chemistry reactions.

• Acetoacetic ester is commonly used as a reagent in organic chemistry reactions.
• I heard that acetoacetic ester is really useful in lab experiments.
• Yo, pass me that bottle of acetoacetic ester, I need it for my project.
• Her creativity was like acetoacetic ester, adding a unique twist to every project she worked on.

noun Aconine is a noun referring to a toxic alkaloid compound found in certain plants, such as aconite.

adjective Aconine can also be used as an adjective to describe something related to or derived from aconite plants.

• Aconine is a toxic alkaloid found in certain plants of the buttercup family.
• I heard aconine can be really dangerous if ingested.
• Stay away from those flowers, they contain aconine!
• The presence of aconine in the situation made it all the more perilous.