Acetyl Salicylic Acid (Aspirin) Definition

  • Acetyl Salicylic Acid (Aspirin) commonly known as aspirin, is a synthetic derivative of salicylic acid and belongs to the class of nonsteroidal anti-inflammatory drugs (NSAIDs).
  • It is widely used for its analgesic (pain-relieving), antipyretic (fever-reducing), anti-inflammatory, and antiplatelet (blood-thinning) properties.

Structure:

  • Chemical Formula: C₉H₈O₄
  • Molecular Structure: An ester formed by the acetylation of salicylic acid, with an acetyl group (-COCH₃) attached to the hydroxyl group of salicylic acid.
  • Geometry: Planar around the aromatic ring.

Uses:

  1. Analgesic and Antipyretic: Used to reduce pain, fever, and inflammation.
  2. Anti-inflammatory: Used in the treatment of various inflammatory conditions.
  3. Blood Thinner: Used to prevent blood clots in patients at risk of heart attack and stroke.

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