Bulk Storage: 2,3,4,5-Tetrahydro-1H-Pyrido[4,3-B]Indole Protocols

Oxidation-Induced White-to-Pale Yellow Color Shifts from Headspace Oxygen in Summer Transit Fiber Drums

2,3,4,5-Tetrahydro-1H-pyrido[4,3-b]indole presents as a white to off-white solid. During summer transit, headspace oxygen in fiber drums can induce a white-to-pale yellow color shift. This is not merely cosmetic; field data indicates that trace oxidation products formed under these conditions can interfere