Common Name
LM ID
Instrument
Adduct / Ion
Submitter
17S-HpDHA
Thermo Scientific Orbitrap Exploris 240
[M-H]-
Fedorova Lab (LMAI) - Gabriele Lombardi Bendoula
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Structure
Common name
17S-HpDHA
LMID
Systematic name
17S-hydroperoxy-4Z,7Z,10Z,13Z,15E,19Z-docosahexaenoic acid
m/z
359.2228
Adduct / Ion
[M-H]-
Charge
-1
Ion source
HESI
Instrument
Thermo Scientific Orbitrap Exploris 240
Resolution
30000
For high resolution data only
Ion mode
Negative
Collision Energy (CE)
17,27,37
Column
Accucore C30 150 x 2.1
Mobile phase A
Acetonitrile:water 50/50 v/v 5mM AmFm + 0.1% FA
Mobile phase B
Isopropanol:Acetonitrile:water 85/10/5 v/v 5mM AmFm + 0.1% FA
Retention time (min)
6.23
Amount injected
25 pmol
DOI for method
Date acquired
March 2025
Submitters
Fedorova Lab (LMAI) - Gabriele Lombardi Bendoula
Source of standard
Cayman
17S-HpDHA
Thermo Scientific Q Exactive Focus Orbitrap LC-MS/MS System
[M-H]-
Jean-Marie Galano.Ángel Sánchez Illana.Thierry Durand
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Structure
Common name
17S-HpDHA
LMID
Systematic name
17S-hydroperoxy-4Z,7Z,10Z,13Z,15E,19Z-docosahexaenoic acid
m/z
359.2229
Adduct / Ion
[M-H]-
Charge
-1
Ion source
ESI
Instrument
Thermo Scientific Q Exactive Focus Orbitrap LC-MS/MS System
Resolution
17000
For high resolution data only
Ion mode
Negative
Collision Energy (CE)
30eV
Column
Kinetex EVO C18 (100 × 2.1 mm column 1.7 µm)
Mobile phase A
0.3 mL/min binary gradient using H2O (0.1% HCOOH)
Mobile phase B
CH3CN:CH3OH 8:2, (0.1% HCOOH)
Retention time (min)
17.38
Amount injected
5μl
DOI for method
Date acquired
October 2023
Submitters
Jean-Marie Galano.Ángel Sánchez Illana.Thierry Durand
Source of standard
Synthesized in-house