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Term: Acetyl group

Definition: The acetyl group is a chemical functional group consisting of a methyl group (CH3) bound to a carbonyl group. It is commonly symbolized as -COCH3 or -C(O)CH3 in chemical structures. It is derived from acetic acid and is present in various organic compounds.

Senses and Usages:

1. Chemistry:
• As a functional group, the acetyl group is widely used in organic synthesis to modify and create new compounds.
• The acetyl group acts as an acylating agent, contributing to the acetylation of proteins and other molecules.
2. Biochemistry:
• In biochemistry, the acetyl group is a crucial component of acetyl-CoA, an important molecule in metabolism.
• It participates in numerous biochemical reactions, such as the Krebs cycle and fatty acid synthesis.
3. Pharmacology:
• Pharmaceuticals may contain acetyl groups as part of their chemical structure, conferring specific properties or functionality.
• Some drugs use acetyl groups to enhance drug delivery, stability, or efficacy.
4. Medicine:
• In medicine, acetyl groups are relevant in the context of acetylation reactions involved in gene regulation and histone modification.
• Alterations in acetylation patterns have been linked to various diseases and conditions.
5. Industrial Applications:
• The acetyl group finds use in various industrial processes, including the production of solvents, plastics, textiles, and pharmaceuticals.
• A variety of chemical reactions, such as acetylation and acetylene chemistry, rely on the acetyl group.

Sample Sentences:

1. The compound undergoes transformation by the addition of an acetyl group.
2. Acetylation of the protein was achieved by introducing an acetyl group to the amino acid residues.
3. Acetyl-CoA plays a central role in energy production and metabolism.
4. The drug's improved stability is attributed to the acetyl group present in its chemical structure.
5. Studies suggest a correlation between histone acetylation and gene expression.
6. The textile industry heavily relies on processes involving the acetyl group for colorfastness and dye fixation.

Related Products on Amazon:

• Acetyl Group Chemistry: Concepts and Synthetic Applications
• The Role of Acetyl Group in Biochemistry: Cellular Processes and Metabolism
• Pharmacological Applications of Acetyl Group: Drug Development and Delivery