Common Name
LM ID
Instrument
Adduct / Ion
Submitter
Structure
Common name
7-oxocholesterol(d7)
LMID
Systematic name
7-oxo-cholest-5-en-3beta-ol(d7)
Adduct / Ion
[M+H]+
Charge
1
Ion source
ESI
Instrument
SciEx
Ion mode
Positive
Source of standard
Cayman Chemical
7-oxocholesterol(d7)
Thermo Scientific Orbitrap Exploris 240
[M+H]+
Fedorova Lab (LMAI) - Gabriele Lombardi Bendoula
[{"mz":61.22388077,"intensity":34325.484375},{"mz":61.36742401,"intensity":34595.9453125},{"mz":63.10754013,"intensity":39799.78515625},{"mz":73.63095093,"intensity":38232.48828125},{"mz":73.89691925,"intensity":32819.671875},{"mz":74.15119934,"intensity":35497.0703125},{"mz":78.12934875,"intensity":46935.296875},{"mz":78.64837646,"intensity":33253.2421875},{"mz":80.35285187,"intensity":36676.90625},{"mz":81.06990814,"intensity":163706.140625},{"mz":87.11057281,"intensity":33374.4140625},{"mz":92.14926147,"intensity":35109.66015625},{"mz":95.08541107,"intensity":176882.53125},{"mz":97.06500244,"intensity":49846.8046875},{"mz":105.6410141,"intensity":34786.390625},{"mz":107.0854111,"intensity":53101.2890625},{"mz":109.101181,"intensity":50953.9609375},{"mz":114.6398315,"intensity":35189.2890625},{"mz":128.7258606,"intensity":36593.26953125},{"mz":131.0856781,"intensity":44553.86328125},{"mz":133.101181,"intensity":49590.23046875},{"mz":143.8873901,"intensity":40059.48046875},{"mz":147.1168823,"intensity":68634.0234375},{"mz":149.0961761,"intensity":47929.9375},{"mz":159.116745,"intensity":117415.734375},{"mz":163.1115417,"intensity":61018.5234375},{"mz":171.1169739,"intensity":54640.984375},{"mz":173.1326141,"intensity":64558.70703125},{"mz":175.1117401,"intensity":292440.65625},{"mz":177.0744324,"intensity":36935.78125},{"mz":177.1277161,"intensity":66154.6796875},{"mz":182.8204346,"intensity":33469.3984375},{"mz":184.9156342,"intensity":44055.234375},{"mz":189.1277008,"intensity":60903.55859375},{"mz":195.110672,"intensity":37167.09765625},{"mz":200.2383118,"intensity":42679.73046875},{"mz":201.1276398,"intensity":46568.27734375},{"mz":203.14328,"intensity":45182.4140625},{"mz":211.1487274,"intensity":47649.68359375},{"mz":212.2391205,"intensity":64953.671875},{"mz":213.1631012,"intensity":43681.93359375},{"mz":214.2545624,"intensity":60465.1484375},{"mz":215.1435089,"intensity":52342.88671875},{"mz":225.1640015,"intensity":56692.40234375},{"mz":226.2554016,"intensity":70089.6796875},{"mz":229.1583557,"intensity":51963.8984375},{"mz":239.1788177,"intensity":51015.2109375},{"mz":243.1576691,"intensity":37126.4375},{"mz":243.1738129,"intensity":89322.5234375},{"mz":252.269165,"intensity":40836.50390625},{"mz":253.1952209,"intensity":50464.91796875},{"mz":254.2873077,"intensity":84921.4609375},{"mz":257.1904297,"intensity":50796.16796875},{"mz":271.2056274,"intensity":88415.953125},{"mz":282.2799988,"intensity":59010.140625},{"mz":292.3013306,"intensity":39767.64453125},{"mz":310.3122864,"intensity":78333.6015625},{"mz":348.3264771,"intensity":52883.875},{"mz":362.3805542,"intensity":92379.1015625},{"mz":372.3641968,"intensity":741032.6875},{"mz":390.3747559,"intensity":1419130.875},{"mz":408.3852539,"intensity":53975796},{"mz":409.3890991,"intensity":71675.453125}]
Structure
Common name
7-oxocholesterol(d7)
LMID
Systematic name
7-oxo-cholest-5-en-3beta-ol(d7)
m/z
408.3853
Adduct / Ion
[M+H]+
Charge
1
Ion source
HESI
Instrument
Thermo Scientific Orbitrap Exploris 240
Resolution
30000
For high resolution data only
Ion mode
Positive
Collision Energy (CE)
10,20,30
Column
Accucore C30 150 x 2.2
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)
7.96
Amount injected
100 nmol
DOI for method
Date acquired
December 2025
Submitters
Fedorova Lab (LMAI) - Gabriele Lombardi Bendoula
Source of standard
Avanti Research (Avanti Polar Lipids)
7-oxocholesterol(d7)
Thermo Scientific Orbitrap Exploris 240
[M+H-H2O]+
Fedorova Lab (LMAI) - Gabriele Lombardi Bendoula
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Structure
Common name
7-oxocholesterol(d7)
LMID
Systematic name
7-oxo-cholest-5-en-3beta-ol(d7)
m/z
390.3747
Adduct / Ion
[M+H-H2O]+
Charge
1
Ion source
HESI
Instrument
Thermo Scientific Orbitrap Exploris 240
Resolution
30000
For high resolution data only
Ion mode
Positive
Collision Energy (CE)
10,20,30
Column
Accucore C30 150 x 2.2
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)
7.96
Amount injected
100 nmol
DOI for method
Date acquired
December 2025
Submitters
Fedorova Lab (LMAI) - Gabriele Lombardi Bendoula
Source of standard
Avanti Research (Avanti Polar Lipids)
7-oxocholesterol(d7)
Thermo Scientific Orbitrap Exploris 240
[M+H]+
Fedorova Lab (LMAI) - Gabriele Lombardi Bendoula
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Structure
Common name
7-oxocholesterol(d7)
LMID
Systematic name
7-oxo-cholest-5-en-3beta-ol(d7)
m/z
408.3853
Adduct / Ion
[M+H]+
Charge
1
Ion source
HESI
Instrument
Thermo Scientific Orbitrap Exploris 240
Resolution
30000
For high resolution data only
Ion mode
Positive
Collision Energy (CE)
20,30,40
Column
Accucore C30 150 x 2.2
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)
7.96
Amount injected
100 nmol
DOI for method
Date acquired
December 2025
Submitters
Fedorova Lab (LMAI) - Gabriele Lombardi Bendoula
Source of standard
Avanti Research (Avanti Polar Lipids)
7-oxocholesterol(d7)
Thermo Scientific Orbitrap Exploris 240
[M+H-H2O]+
Fedorova Lab (LMAI) - Gabriele Lombardi Bendoula
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Structure
Common name
7-oxocholesterol(d7)
LMID
Systematic name
7-oxo-cholest-5-en-3beta-ol(d7)
m/z
390.3747
Adduct / Ion
[M+H-H2O]+
Charge
1
Ion source
HESI
Instrument
Thermo Scientific Orbitrap Exploris 240
Resolution
30000
For high resolution data only
Ion mode
Positive
Collision Energy (CE)
20,30,40
Column
Accucore C30 150 x 2.2
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)
7.96
Amount injected
100 nmol
DOI for method
Date acquired
December 2025
Submitters
Fedorova Lab (LMAI) - Gabriele Lombardi Bendoula
Source of standard
Avanti Research (Avanti Polar Lipids)
7-oxocholesterol(d7)
Thermo Scientific Orbitrap Exploris 240
[M+H]+
Fedorova Lab (LMAI) - Gabriele Lombardi Bendoula
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Structure
Common name
7-oxocholesterol(d7)
LMID
Systematic name
7-oxo-cholest-5-en-3beta-ol(d7)
m/z
408.3853
Adduct / Ion
[M+H]+
Charge
1
Ion source
HESI
Instrument
Thermo Scientific Orbitrap Exploris 240
Resolution
30000
For high resolution data only
Ion mode
Positive
Collision Energy (CE)
30,40,50
Column
Accucore C30 150 x 2.2
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)
7.96
Amount injected
100 nmol
DOI for method
Date acquired
December 2025
Submitters
Fedorova Lab (LMAI) - Gabriele Lombardi Bendoula
Source of standard
Avanti Research (Avanti Polar Lipids)
7-oxocholesterol(d7)
Thermo Scientific Orbitrap Exploris 240
[M+H-H2O]+
Fedorova Lab (LMAI) - Gabriele Lombardi Bendoula
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Structure
Common name
7-oxocholesterol(d7)
LMID
Systematic name
7-oxo-cholest-5-en-3beta-ol(d7)
m/z
390.3747
Adduct / Ion
[M+H-H2O]+
Charge
1
Ion source
HESI
Instrument
Thermo Scientific Orbitrap Exploris 240
Resolution
30000
For high resolution data only
Ion mode
Positive
Collision Energy (CE)
30,40,50
Column
Accucore C30 150 x 2.2
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)
7.96
Amount injected
100 nmol
DOI for method
Date acquired
December 2025
Submitters
Fedorova Lab (LMAI) - Gabriele Lombardi Bendoula
Source of standard
Avanti Research (Avanti Polar Lipids)
7-oxocholesterol(d7)
Thermo Scientific Orbitrap Exploris 240
[M+H]+
Fedorova Lab (LMAI) - Gabriele Lombardi Bendoula
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Structure
Common name
7-oxocholesterol(d7)
LMID
Systematic name
7-oxo-cholest-5-en-3beta-ol(d7)
m/z
408.3853
Adduct / Ion
[M+H]+
Charge
1
Ion source
HESI
Instrument
Thermo Scientific Orbitrap Exploris 240
Resolution
30000
For high resolution data only
Ion mode
Positive
Collision Energy (CE)
40,50,60
Column
Accucore C30 150 x 2.2
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)
7.96
Amount injected
100 nmol
DOI for method
Date acquired
February 2026
Submitters
Fedorova Lab (LMAI) - Gabriele Lombardi Bendoula
Source of standard
Avanti Research (Avanti Polar Lipids)
7-oxocholesterol(d7)
Thermo Scientific Orbitrap Exploris 240
[M+H-H2O]+
Fedorova Lab (LMAI) - Gabriele Lombardi Bendoula
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Structure
Common name
7-oxocholesterol(d7)
LMID
Systematic name
7-oxo-cholest-5-en-3beta-ol(d7)
m/z
390.3747
Adduct / Ion
[M+H-H2O]+
Charge
1
Ion source
HESI
Instrument
Thermo Scientific Orbitrap Exploris 240
Resolution
30000
For high resolution data only
Ion mode
Positive
Collision Energy (CE)
40,50,60
Column
Accucore C30 150 x 2.2
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)
7.96
Amount injected
100 nmol
DOI for method
Date acquired
February 2026
Submitters
Fedorova Lab (LMAI) - Gabriele Lombardi Bendoula
Source of standard
Avanti Research (Avanti Polar Lipids)
7-oxocholesterol(d7)
Thermo Scientific Orbitrap Exploris 240
[M+H]+
Fedorova Lab (LMAI) - Gabriele Lombardi Bendoula
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Structure
Common name
7-oxocholesterol(d7)
LMID
Systematic name
7-oxo-cholest-5-en-3beta-ol(d7)
m/z
408.3853
Adduct / Ion
[M+H]+
Charge
1
Ion source
HESI
Instrument
Thermo Scientific Orbitrap Exploris 240
Resolution
30000
For high resolution data only
Ion mode
Positive
Collision Energy (CE)
50,60,70
Column
Accucore C30 150 x 2.2
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)
7.96
Amount injected
100 nmol
DOI for method
Date acquired
February 2026
Submitters
Fedorova Lab (LMAI) - Gabriele Lombardi Bendoula
Source of standard
Avanti Research (Avanti Polar Lipids)
7-oxocholesterol(d7)
Thermo Scientific Orbitrap Exploris 240
[M+H-H2O]+
Fedorova Lab (LMAI) - Gabriele Lombardi Bendoula
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Structure
Common name
7-oxocholesterol(d7)
LMID
Systematic name
7-oxo-cholest-5-en-3beta-ol(d7)
m/z
390.3747
Adduct / Ion
[M+H-H2O]+
Charge
1
Ion source
HESI
Instrument
Thermo Scientific Orbitrap Exploris 240
Resolution
30000
For high resolution data only
Ion mode
Positive
Collision Energy (CE)
50,60,70
Column
Accucore C30 150 x 2.2
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)
7.96
Amount injected
100 nmol
DOI for method
Date acquired
February 2026
Submitters
Fedorova Lab (LMAI) - Gabriele Lombardi Bendoula
Source of standard
Avanti Research (Avanti Polar Lipids)
7-oxocholesterol(d7)
Thermo Scientific Orbitrap Exploris 240
[M+H]+
Fedorova Lab (LMAI) - Gabriele Lombardi Bendoula
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Structure
Common name
7-oxocholesterol(d7)
LMID
Systematic name
7-oxo-cholest-5-en-3beta-ol(d7)
m/z
408.3853
Adduct / Ion
[M+H]+
Charge
1
Ion source
HESI
Instrument
Thermo Scientific Orbitrap Exploris 240
Resolution
30000
For high resolution data only
Ion mode
Positive
Collision Energy (CE)
60,70,85
Column
Accucore C30 150 x 2.2
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)
7.96
Amount injected
100 nmol
DOI for method
Date acquired
February 2026
Submitters
Fedorova Lab (LMAI) - Gabriele Lombardi Bendoula
Source of standard
Avanti Research (Avanti Polar Lipids)
7-oxocholesterol(d7)
Thermo Scientific Orbitrap Exploris 240
[M+H-H2O]+
Fedorova Lab (LMAI) - Gabriele Lombardi Bendoula
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Structure
Common name
7-oxocholesterol(d7)
LMID
Systematic name
7-oxo-cholest-5-en-3beta-ol(d7)
m/z
390.3747
Adduct / Ion
[M+H-H2O]+
Charge
1
Ion source
HESI
Instrument
Thermo Scientific Orbitrap Exploris 240
Resolution
30000
For high resolution data only
Ion mode
Positive
Collision Energy (CE)
60,70,85
Column
Accucore C30 150 x 2.2
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)
7.96
Amount injected
100 nmol
DOI for method
Date acquired
February 2026
Submitters
Fedorova Lab (LMAI) - Gabriele Lombardi Bendoula
Source of standard
Avanti Research (Avanti Polar Lipids)