Paracetamol is

Options

A. Acetyl derivative of salicylic acid
B. Acetyl derivative of P-nitrophenol
C. Acetyl derivative of P-hydroxy benzoic acid
D. Acetyl derivative of P-amino phenol

Answer

**Step-by-Step Solution:**

1. **Identify the Compound**: Paracetamol is a well-known pharmaceutical compound. It is important to recognize its chemical name and structure.

2. **Chemical Classification**: Paracetamol is classified as an antipyretic drug, which means it is used to reduce fever. It is also analgesic, meaning it helps relieve pain.

3. **Chemical Structure**: The chemical structure of paracetamol can be described as an acetyl derivative of para-aminophenol. The structure includes a benzene ring with two functional groups: an amine group (NH2) and a hydroxyl group (OH) that are positioned para to each other.

4. **Synthesis**: Paracetamol is synthesized through the acetylation of para-aminophenol. During this process, an acetyl group (COCH3) is added to the amine group of para-aminophenol, resulting in paracetamol.

5. **Final Structure**: The final structure of paracetamol can be represented as follows:
- A benzene ring with:
- An amine group (NH2) at one position.
- A hydroxyl group (OH) at the para position relative to the amine group.
- An acetyl group (COCH3) attached to the nitrogen atom of the amine.

6. **Conclusion**: The correct identification of paracetamol is that it is the acetyl derivative of para-aminophenol, and its structure is characterized by the presence of both the hydroxyl and acetyl groups on the benzene ring.