metabolite_name HMEC_13C1_2Glc_Ctl_toc50 MCF7_13C1_2Glc_MSA_toc50 MDAMB231C12ctl_toc AXP-1' 884.3108564 1943.991574 1055.396932 AXP-1' 13C-A 211.1878055 518.9944154 378.4871942 AXP-1' 13C-B 207.6454335 557.2099936 340.4890171 AXP-2' 13C-A 405.3317205 386.0306703 297.9435694 AXP-2' 13C-B 261.1339004 342.8770157 262.1082613 UXP-1' 1395.836977 3326.978039 2110.302819 UXP-1' 13C-A 273.391216 1261.528519 960.1687215 UXP-1' 13C-B 223.1022592 1273.602447 893.9571077 UXP-2' 13C-A 377.1720631 507.1312266 357.0022393 UXP-2' 13C-B 351.1434548 559.3359393 403.0921132 metabolite_name retention index quantified m/z PubChem ID KEGG ID Common Name Hydrogen Number Isotope PPM Range (1) PPM Range (2) AXP-1' Adenosine Phosphates 1 12C 4.79170253811575 - 4.798012381 6.19048454074072 - 6.206438861 AXP-1' 13C-A Adenosine Phosphates 1 13C 4.79243083416649 - 4.799781414 6.04710978333285 - 6.065293797 AXP-1' 13C-B Adenosine Phosphates 1 13C 4.78860889596561 - 4.796593304 6.32930483403642 - 6.34593885 AXP-2' 13C-A Adenosine Phosphates 2 13C 4.66496300459883 - 4.683456738 6.19311305682752 - 6.208786156 AXP-2' 13C-B Adenosine Phosphates 2 13C 4.91438746129748 - 4.936932334 6.18735561411309 - 6.203440261 UXP-1' Uridine Phosphates 1 12C 4.33496306906378 - 4.363180841 5.95309996705757 - 5.982801171 UXP-1' 13C-A Uridine Phosphates 1 13C 4.3357775558663 - 4.365019251 5.80865161546149 - 5.840008113 UXP-1' 13C-B Uridine Phosphates 1 13C 4.33220162843475 - 4.366091787 6.09292618319445 - 6.123122931 UXP-2' 13C-A Uridine Phosphates 2 13C 4.20672169741188 - 4.255310679 5.95295381524286 - 5.985094849 UXP-2' 13C-B Uridine Phosphates 2 13C 4.45427821629896 - 4.486756248 5.94769401298603 - 5.979512045