kwas 5-metoksylekanorowy, 5-methoxylecanoric acid

TLC, spot tests

class: Orcinol Depsides

Rf values in standard eluents systems: A: 33 · B': 40 · C: 29

Visibility: in natural light: — · in UV-C (254nm): +

Visibility after H₂SO₄ spraying and 10 min in 110°C charring:
in natural light: pale yellow
in UV-A (ca.360nm): green

Spot tests: K — · C red · P —