Nicotine Molecular Structure - Chemical Composition & 3D Model #2181493 (License: Personal Use)

This 3D ball-and-stick model depicts nicotine (C₁₀H₁₄N₂), a naturally occurring alkaloid found in tobacco plants. Gray spheres represent carbon atoms, white spheres are hydrogen, and blue spheres indicate the two nitrogen atoms-one in the pyridine ring and one in the pyrrolidine ring-critical to its pharmacological activity. The structure reveals the bicyclic arrangement responsible for nicotine’s binding affinity to nicotinic acetylcholine receptors.

Used in educational chemistry resources, pharmacology textbooks, scientific articles on tobacco alkaloids, and health information pages about addiction mechanisms; matches user intent for visualizing molecular geometry or understanding nicotine’s biochemical basis.