**Quinine Sulfate Dihydrate: Product Overview**

**Definition:**  

Quinine Sulfate Dihydrate is a crystalline compound derived from the bark of the cinchona tree. It is a well-known antimalarial agent, chemically composed of quinine combined with sulfuric acid and two water molecules (dihydrate form).

**Function:**  

Quinine Sulfate Dihydrate primarily acts as an antimalarial drug, targeting the malaria parasite in the blood. It also possesses muscle relaxant and antipyretic properties, making it effective in treating nocturnal leg cramps and reducing fever.

**Applications:**  

1. **Pharmaceuticals:** Widely used in the production of antimalarial medications.  

2. **Healthcare:** Prescribed for the treatment of malaria and relief from muscle cramps.  

3. **Research:** Utilized in biochemical and pharmacological studies due to its unique properties.