Guanine

Description :

In the cosmetics industry, crystalline guanine is used as an additive to various products (e.g., shampoos), where it provides a pearly iridescent effect. It is also used in metallic paints and simulated pearls and plastics. It provides shimmering luster to eye shadow and nail polish.
Chemical Formula: C₅H₅N₅O
Molecular Weight: Approximately 151.11 g/mol
Appearance: White to light tan crystalline solid.
Melting Point: Approximately 360°C (680°F)
Solubility: Slightly soluble in water; more soluble in strong acids or alkalis.
Purine Metabolism: Guanine is part of the purine metabolism pathway. It is converted to xanthine and then to uric acid, which is excreted from the body.
Handling: Use gloves and safety glasses when handling pure guanine or its derivatives. Work in a well-ventilated area or fume hood if required.
 Guanine’s fundamental role in genetic material and its applications in research and pharmaceuticals make it a key compound in both biological and chemical sciences.