Common Name
LM ID
Instrument
Adduct / Ion
Submitter
[{"mz":54.77,"intensity":10340},{"mz":56.62,"intensity":4931},{"mz":58.86,"intensity":18680},{"mz":66.97,"intensity":37960},{"mz":68.71,"intensity":24280},{"mz":71.15,"intensity":1390},{"mz":76.81,"intensity":14280},{"mz":81,"intensity":16940},{"mz":82.56,"intensity":43720},{"mz":83.37,"intensity":4992},{"mz":84.05,"intensity":3799},{"mz":84.62,"intensity":12120},{"mz":91.07,"intensity":7883},{"mz":92.35,"intensity":9673},{"mz":92.89,"intensity":121900},{"mz":94.75,"intensity":35280},{"mz":95.31,"intensity":9085},{"mz":96.46,"intensity":40230},{"mz":97.04,"intensity":130200},{"mz":102.75,"intensity":375},{"mz":106.45,"intensity":7535},{"mz":107.08,"intensity":42210},{"mz":109.05,"intensity":2968},{"mz":110.99,"intensity":122800},{"mz":113.01,"intensity":12460},{"mz":115.07,"intensity":5920},{"mz":116.53,"intensity":2695},{"mz":117.21,"intensity":4683},{"mz":118.83,"intensity":98810},{"mz":120.95,"intensity":771600},{"mz":122.8,"intensity":21530},{"mz":124.84,"intensity":6783},{"mz":129.29,"intensity":9339},{"mz":133.2,"intensity":7341},{"mz":134.02,"intensity":2805},{"mz":134.87,"intensity":56920},{"mz":136.73,"intensity":4266},{"mz":137.37,"intensity":2252},{"mz":138.69,"intensity":3340},{"mz":141.82,"intensity":3676},{"mz":142.43,"intensity":5563},{"mz":144.77,"intensity":7468},{"mz":145.41,"intensity":13410},{"mz":147.02,"intensity":2136000},{"mz":149,"intensity":37770},{"mz":152.72,"intensity":2785},{"mz":155.15,"intensity":15480},{"mz":156.45,"intensity":12480},{"mz":157.07,"intensity":6459},{"mz":162.76,"intensity":2942},{"mz":164.6,"intensity":7995},{"mz":165.15,"intensity":2417},{"mz":172.96,"intensity":1955000},{"mz":174.77,"intensity":453000},{"mz":175.87,"intensity":2528000},{"mz":177.36,"intensity":2048},{"mz":179.04,"intensity":5651},{"mz":182.52,"intensity":3883},{"mz":183.81,"intensity":6789},{"mz":185.2,"intensity":6821},{"mz":186.45,"intensity":4697},{"mz":187.37,"intensity":8949},{"mz":188.96,"intensity":20880},{"mz":190.9,"intensity":183900},{"mz":192.03,"intensity":12450},{"mz":196.87,"intensity":784},{"mz":198.62,"intensity":5333},{"mz":199.19,"intensity":1877},{"mz":201.86,"intensity":938},{"mz":205.49,"intensity":2146},{"mz":214.39,"intensity":1556},{"mz":216.14,"intensity":9212},{"mz":218.72,"intensity":11190},{"mz":220.02,"intensity":291200},{"mz":220.98,"intensity":2425},{"mz":227.05,"intensity":1251000},{"mz":228.46,"intensity":5183},{"mz":231.16,"intensity":7627},{"mz":240.45,"intensity":2055},{"mz":245.07,"intensity":647200},{"mz":250.32,"intensity":874},{"mz":251.1,"intensity":6183},{"mz":252.81,"intensity":9373},{"mz":261.14,"intensity":2216},{"mz":270.9,"intensity":64820},{"mz":271.65,"intensity":14020},{"mz":289,"intensity":1505000}]
Structure
Common name
13-HOPE
LMID
Systematic name
13-hydroxy-3Z,6Z,9Z,11E,15Z-octadecapentaenoic acid
m/z
289.2
Adduct / Ion
[M-H]-
Charge
-1
Ion source
ESI
Instrument
Waters Xevo TQ-XS Triple Quadrupole
Resolution
N/A
For high resolution data only
Ion mode
Negative
Collision Energy (CE)
12
Column
Waters Acquity Premier BEH C18 with VanGuard FIT, 130 Å, 1.7 µm, 2.1 x 100 mm
Mobile phase A
Milli-Q H2O + 0.1 % (v/v) acetic acid
Mobile phase B
ACN:IPA (90:10)
Retention time (min)
6.07
Amount injected
0.25 ng
DOI for method
Date acquired
March 2025
Submitters
Wheelock/Hagn
Source of standard
Synthesized in-house