Sökning: "photodegradants"

Hittade 1 uppsats innehållade ordet photodegradants.

  1. 1. Photodegradation study of 3,5-diamino-6-chloro- N-(2-(methylamino)ethyl)pyrazine-2-carboxamide using preparative SFC and LC-MS

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Institutionen för farmaci

    Författare :Sara Sillén; [2016]
    Nyckelord :photodegradation; UPLC; SFC; liquid chromatography; supercritical fluid chromatography; mass spectrometry; freeze drying; 18O-water; analytical chemistry; structure elucidation; photodegradants;

    Sammanfattning : In this project the photodegradation of 3,5-diamino-6-chloro-N-(2-(methylamino)ethyl)pyrazine-2-carboxamide was studied. A hypothetical degradation pattern for the compound was proposed and the aim of the project was to study the formed secondary photodegradants and to, if possible, structure elucidate some of these compounds. LÄS MER