达格列净溴带杂质

Name:(2S,3R,4R,5S,6R)-2-(4-bromo-3-(4-ethoxybenzyl)phenyl)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol
Chemical Formula: C21H25BrO6
Molecular Weight: 453.3290
m/z: 452.0835 (100.0%), 454.0814 (97.3%), 453.0868 (22.7%), 455.0848 (22.1%), 454.0902 (2.5%), 456.0881 (2.4%), 454.0877 (1.2%), 456.0857 (1.2%)
Elemental Analysis: C, 55.64; H, 5.56; Br, 17.63; O, 21.18