Common name
(+/-)-18-HEPE
LMID
Systematic name
(+/-)-18-hydroxy-5Z,8Z,11Z,14Z,16E-eicosapentaenoic acid
Exact mass
318.219495
m/z
317.2
Adduct
[M-H]-
Charge
-1
Ion source
ESI
Instrument
Waters Xevo TQ-XS mass spectrometer
Ion mode
negative
CE
ramp 10-40
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)
7.96
Amount injected on column (ng)
0.25
DOI for method
Date acquired
N/A
Submitters
Wheelock/Hagn
Source of standard
Cayman Chemical