Aspirin Formula

Aspirin Formula is given and explained here along with its structure. To recall, aspirin is also known as acetylsalicylic acid (ASA) and is used as a medication (as an antipyretic and anti-inflammatory medicine).

Aspirin Chemical Formula

Chemical Formula of Aspirin (Acetylsalicylic acid) C9H8O4
Extended Molecular Formula of Aspirin CH3COOC6H4COOH

Aspirin Structural Formula

The molecular geometry of aspirin is planar and its molecular mass is 180.159 g/mol. The structural formula of aspirin or Acetylsalicylic acid is represented as-


Structure of Acetylsalicylic acid


Aspirin is extensively used in the pharmaceutical sector. The most common way to prepare aspirin is by using Acid Anhydrides and by reacting acetic acid with salicylic acid.

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