Cyanamide is widely used in agriculture as a plant growth regulator. It helps to break dormancy in plants, promoting uniform bud break and flowering, particularly in fruit trees like grapes and kiwifruit. This application is crucial for synchronizing harvests and improving crop yields.

In the pharmaceutical industry, cyanamide serves as an intermediate in the synthesis of various drugs, including antihypertensive agents and vitamins. Its role in producing active pharmaceutical ingredients (APIs) makes it valuable in medicinal chemistry.

Additionally, cyanamide is utilized in the production of synthetic resins and plastics. It acts as a stabilizer and cross-linking agent, enhancing the durability and performance of these materials in industrial applications.

In water treatment, cyanamide is employed to control algae and other microorganisms, ensuring cleaner and safer water systems.

Its versatility across industries highlights its importance in both agricultural and chemical manufacturing processes.