(1S,2S,4R,8S,9S,11S,12S,13R)-11-hydroxy-8-(2-hydroxyacetyl)-9,13-dimethyl-6-propyl-5,7-dioxapentacyclo[10.8.0.02,9.04,8.013,18]icosa-14,17-dien-16-one

Budesonide; LC-ESI-Q; MS; NEG; 30 V

Budesonide; LC-ESI-Q; MS; POS; 15 V

Budesonide; LC-ESI-Q; MS; POS; 30 V

Budesonide; LC-ESI-Q; MS; POS; 45 V

Budesonide; LC-ESI-Q; MS; POS; 60 V

Budesonide; LC-ESI-Q; MS; POS; 75 V, 90 V

Budesonide; LC-ESI-QFT; MS2; CE: 15; R=17500; [M+H]+

Budesonide; LC-ESI-QFT; MS2; CE: 30; R=17500; [M+H]+

Budesonide; LC-ESI-QFT; MS2; CE: 45; R=17500; [M+H]+

Budesonide; LC-ESI-QFT; MS2; CE: 60; R=17500; [M+H]+

Budesonide; LC-ESI-QFT; MS2; CE: 75; R=17500; [M+H]+

Budesonide; LC-ESI-QFT; MS2; CE: 90; R=17500; [M+H]+