Nicotinamide (Niacin)

Nicotinamide (Niacin)

Niacin, or Vitamin B3, is a water-soluble vitamin essential for energy metabolism, nucleic acid, and protein synthesis. Formula: C6H5NO2, Molar mass: 123.11 g/mol, Melting point: 237 °C, Density: 1.47 g/cm³.