Acetyl

Acetyl

Acetyl (/əˈsiːtəl/), often represented by the formula CH₃CO, is a functional group derived from acetic acid.

Etymology

The term "acetyl" is derived from the Latin word "acetum," which means "vinegar," and the Greek suffix "-yl," which means "substance."

Definition

Acetyl is a molecule that contains a methyl group (CH₃) attached to a carbonyl group (C=O). It is a key component in many biological processes, including the metabolism of carbohydrates, proteins, and fats.

Related Terms

• Acetylation: The process of introducing an acetyl group into a molecule.
• Acetyl-CoA: A molecule that plays key roles in the citric acid cycle, fatty acid synthesis, and protein acetylation.
• Acetylcholine: A neurotransmitter in the nervous system that is derived from acetic acid and choline.

See Also

• Functional group
• Methyl group
• Carbonyl group
• Metabolism
• Carbohydrates
• Proteins
• Fats
• Acetylation
• Acetyl-CoA
• Acetylcholine
• Neurotransmitter
• Nervous system
• Choline

External links

• Medical encyclopedia article on Acetyl
• Wikipedia's article - Acetyl

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