Common Name
LM ID
Instrument
Adduct
Submitter
[{"mz":56.97,"intensity":66510},{"mz":58.28,"intensity":16980},{"mz":59.02,"intensity":109900},{"mz":64.69,"intensity":2275},{"mz":65.24,"intensity":4971},{"mz":67.17,"intensity":10300},{"mz":69.02,"intensity":336200},{"mz":71.03,"intensity":29470},{"mz":72.14,"intensity":6738},{"mz":73.14,"intensity":18430},{"mz":79.03,"intensity":4277},{"mz":80.1,"intensity":5849},{"mz":81.07,"intensity":26740},{"mz":83.06,"intensity":153700},{"mz":84.29,"intensity":3506},{"mz":84.99,"intensity":32650},{"mz":89.3,"intensity":6012},{"mz":91.06,"intensity":83310},{"mz":92.95,"intensity":115800},{"mz":93.49,"intensity":1332},{"mz":95.06,"intensity":300200},{"mz":97.03,"intensity":401000},{"mz":98.22,"intensity":9642},{"mz":99.09,"intensity":11770},{"mz":100.89,"intensity":1218},{"mz":102.87,"intensity":4045},{"mz":104.88,"intensity":36240},{"mz":105.61,"intensity":34540},{"mz":106.29,"intensity":13010},{"mz":107.1,"intensity":184200},{"mz":107.9,"intensity":46010},{"mz":109.05,"intensity":345500},{"mz":110.02,"intensity":12670},{"mz":111.05,"intensity":85770},{"mz":113.08,"intensity":852800},{"mz":114.61,"intensity":1507},{"mz":115.44,"intensity":5233},{"mz":117.08,"intensity":61100},{"mz":119.08,"intensity":322800},{"mz":120.25,"intensity":23960},{"mz":121.1,"intensity":232700},{"mz":123.1,"intensity":112700},{"mz":124.38,"intensity":15410},{"mz":124.99,"intensity":47280},{"mz":126.12,"intensity":6577},{"mz":126.97,"intensity":66120},{"mz":127.56,"intensity":13660},{"mz":129.18,"intensity":15350},{"mz":130.99,"intensity":6999},{"mz":131.74,"intensity":24560},{"mz":132.29,"intensity":5842},{"mz":133.18,"intensity":179500},{"mz":134.09,"intensity":54500},{"mz":135.16,"intensity":483800},{"mz":137.13,"intensity":194400},{"mz":139.12,"intensity":89590},{"mz":141.1,"intensity":1882000},{"mz":142.4,"intensity":2921},{"mz":143.18,"intensity":49960},{"mz":144.22,"intensity":5884},{"mz":145.12,"intensity":120700},{"mz":146.02,"intensity":4953},{"mz":147.17,"intensity":98770},{"mz":148.07,"intensity":2636},{"mz":149.13,"intensity":365500},{"mz":150.52,"intensity":7590},{"mz":151.15,"intensity":35760},{"mz":152.04,"intensity":31030},{"mz":152.88,"intensity":65350},{"mz":153.52,"intensity":16430},{"mz":155.11,"intensity":82160},{"mz":157.14,"intensity":76980},{"mz":158.68,"intensity":19760},{"mz":159.23,"intensity":316600},{"mz":160.14,"intensity":14930},{"mz":161.08,"intensity":382400},{"mz":163.17,"intensity":144200},{"mz":163.7,"intensity":17280},{"mz":164.24,"intensity":14540},{"mz":164.91,"intensity":92870},{"mz":166.41,"intensity":10360},{"mz":167.14,"intensity":88590},{"mz":167.71,"intensity":5336},{"mz":168.92,"intensity":27330},{"mz":170.64,"intensity":31280},{"mz":171.23,"intensity":157900},{"mz":172.25,"intensity":1634},{"mz":173.04,"intensity":66520},{"mz":173.94,"intensity":11550},{"mz":175.05,"intensity":3153000},{"mz":177.15,"intensity":83810},{"mz":178.18,"intensity":16010},{"mz":179.19,"intensity":201500},{"mz":180.05,"intensity":13340},{"mz":181.08,"intensity":78240},{"mz":182.98,"intensity":79830},{"mz":183.59,"intensity":3413},{"mz":184.75,"intensity":3122},{"mz":185.25,"intensity":23310},{"mz":186.01,"intensity":1809},{"mz":187.01,"intensity":225800},{"mz":188.27,"intensity":5926},{"mz":189.22,"intensity":327100},{"mz":190.05,"intensity":5492},{"mz":190.89,"intensity":50360},{"mz":191.98,"intensity":8426},{"mz":192.62,"intensity":1363},{"mz":193.15,"intensity":49370},{"mz":194.53,"intensity":1408},{"mz":195.2,"intensity":16110},{"mz":196.26,"intensity":5131},{"mz":197.1,"intensity":375500},{"mz":198.21,"intensity":2950},{"mz":199.15,"intensity":134700},{"mz":200.13,"intensity":1617},{"mz":201,"intensity":21690},{"mz":201.68,"intensity":17810},{"mz":203.15,"intensity":445800},{"mz":204.46,"intensity":4906},{"mz":205.02,"intensity":77260},{"mz":206.16,"intensity":3580},{"mz":207.09,"intensity":125300},{"mz":208.21,"intensity":2277},{"mz":209.91,"intensity":6805},{"mz":213.17,"intensity":47480},{"mz":215.11,"intensity":1469000},{"mz":218.92,"intensity":5378},{"mz":219.68,"intensity":7940},{"mz":220.74,"intensity":7706},{"mz":221.36,"intensity":14570},{"mz":222.04,"intensity":1426},{"mz":222.79,"intensity":10080},{"mz":224.14,"intensity":5853},{"mz":225.22,"intensity":37850},{"mz":225.8,"intensity":2845},{"mz":228.38,"intensity":1291},{"mz":229.1,"intensity":5991},{"mz":229.72,"intensity":7272},{"mz":230.99,"intensity":44640},{"mz":231.55,"intensity":9794},{"mz":233.11,"intensity":359100},{"mz":235.01,"intensity":11780},{"mz":237.42,"intensity":393},{"mz":241.08,"intensity":176200},{"mz":242.13,"intensity":2858},{"mz":242.87,"intensity":8649},{"mz":243.54,"intensity":8550},{"mz":244.2,"intensity":161400},{"mz":245.25,"intensity":877},{"mz":247.13,"intensity":184900},{"mz":249.11,"intensity":35950},{"mz":250.28,"intensity":2075},{"mz":252.23,"intensity":3570},{"mz":253.01,"intensity":2595},{"mz":254.07,"intensity":4851},{"mz":256.08,"intensity":4573},{"mz":257.17,"intensity":8156},{"mz":257.86,"intensity":1547},{"mz":259.11,"intensity":513500},{"mz":260.38,"intensity":16150},{"mz":261.2,"intensity":28610},{"mz":262.12,"intensity":71400},{"mz":262.63,"intensity":1114},{"mz":263.13,"intensity":9421},{"mz":265.48,"intensity":1842},{"mz":268.9,"intensity":14570},{"mz":269.86,"intensity":18810},{"mz":272.86,"intensity":3904},{"mz":277.05,"intensity":665600},{"mz":278.55,"intensity":1720},{"mz":279.49,"intensity":7477},{"mz":283.41,"intensity":3244},{"mz":284.4,"intensity":7896},{"mz":285.28,"intensity":14230},{"mz":287.02,"intensity":7370},{"mz":288.11,"intensity":118100},{"mz":289.21,"intensity":15100},{"mz":290.11,"intensity":2637},{"mz":291.02,"intensity":5269},{"mz":293.5,"intensity":4179},{"mz":295.1,"intensity":329000},{"mz":296.43,"intensity":582},{"mz":301.28,"intensity":10490},{"mz":303.01,"intensity":12830},{"mz":304.8,"intensity":2848},{"mz":306,"intensity":44520},{"mz":308.34,"intensity":6647},{"mz":313.11,"intensity":108200},{"mz":313.76,"intensity":9890},{"mz":315.42,"intensity":4606},{"mz":321.24,"intensity":8125},{"mz":328.44,"intensity":11450},{"mz":329.54,"intensity":3931},{"mz":330.74,"intensity":19850},{"mz":331.53,"intensity":2853},{"mz":339.08,"intensity":144600},{"mz":340.74,"intensity":3562},{"mz":349.95,"intensity":2454},{"mz":354.89,"intensity":3971},{"mz":356.7,"intensity":3236},{"mz":357.21,"intensity":115700},{"mz":371.98,"intensity":3771},{"mz":373.17,"intensity":778},{"mz":375.09,"intensity":1672000}]
Structure
Common name
Resolvin D2
LMID
Systematic name
7S,16R,17S-trihydroxy-4Z,8E,10Z,12E,14E,19Z-docosahexaenoic acid
Exact mass
376.2250
m/z
375.2
Adduct
[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)
18
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)
2.93
Amount injected
0.25 ng
DOI for method
Date acquired
March 2025
Submitters
Wheelock/Hagn
Source of standard
Cayman Chemical
Resolvin D2
SCIEX QTRAP 6500 LC-MS/MS System
[M-H]-
Ed Dennis, Oswald Quehenberger, Aaron Armando
[{"mz":58.32,"intensity":102456.9},{"mz":68.52,"intensity":153685.4},{"mz":68.76,"intensity":102456.9},{"mz":105,"intensity":204913.8},{"mz":106.44,"intensity":358599.3},{"mz":106.8,"intensity":204913.8},{"mz":107.22,"intensity":153685.4},{"mz":108.816,"intensity":922112.3},{"mz":110.88,"intensity":204913.8},{"mz":112.65,"intensity":153685.4},{"mz":113.28,"intensity":102456.9},{"mz":114.84,"intensity":204913.8},{"mz":119.0653,"intensity":1434396.9},{"mz":119.4,"intensity":204913.8},{"mz":119.9143,"intensity":153685.4},{"mz":120.96,"intensity":1331940},{"mz":121.44,"intensity":102456.9},{"mz":123,"intensity":307370.8},{"mz":123.96,"intensity":153685.4},{"mz":126.72,"intensity":153685.4},{"mz":129,"intensity":204913.8},{"mz":129.96,"intensity":102456.9},{"mz":130.92,"intensity":153685.4},{"mz":131.16,"intensity":102456.9},{"mz":131.88,"intensity":256142.3},{"mz":132.72,"intensity":461056.2},{"mz":133.02,"intensity":1127026.1},{"mz":133.68,"intensity":358599.2},{"mz":134.88,"intensity":1024569.3},{"mz":135.12,"intensity":1690539.3},{"mz":136.99,"intensity":665970},{"mz":138.96,"intensity":204913.8},{"mz":141.12,"intensity":1383168.5},{"mz":142.92,"intensity":1024569.3},{"mz":143.11,"intensity":1024569.3},{"mz":144.6,"intensity":204913.8},{"mz":145.08,"intensity":1024569.3},{"mz":146.52,"intensity":256142.3},{"mz":146.99,"intensity":1383168.5},{"mz":147.48,"intensity":204913.8},{"mz":149.0914,"intensity":1229483.1},{"mz":153.12,"intensity":204913.8},{"mz":155.04,"intensity":153685.4},{"mz":156.96,"intensity":1024569.3},{"mz":159.1378,"intensity":1588082.3},{"mz":159.93,"intensity":153685.4},{"mz":161.04,"intensity":1024569.3},{"mz":162.12,"intensity":153685.4},{"mz":163.2267,"intensity":461056.2},{"mz":163.92,"intensity":153685.4},{"mz":165.24,"intensity":204913.8},{"mz":166.95,"intensity":256142.3},{"mz":169.32,"intensity":204913.8},{"mz":170.76,"intensity":204913.8},{"mz":171,"intensity":614741.6},{"mz":172.92,"intensity":358599.2},{"mz":173.4,"intensity":204913.8},{"mz":174.9444,"intensity":26331428},{"mz":175.68,"intensity":1434396.8},{"mz":176.1133,"intensity":1741767.8},{"mz":176.9782,"intensity":563513.1},{"mz":177.48,"intensity":256142.3},{"mz":178.65,"intensity":153685.4},{"mz":179.04,"intensity":256142.3},{"mz":179.64,"intensity":102456.9},{"mz":183.0343,"intensity":256142.3},{"mz":183.48,"intensity":307370.8},{"mz":185.04,"intensity":307370.8},{"mz":186.96,"intensity":461056.2},{"mz":187.2,"intensity":256142.3},{"mz":187.56,"intensity":461056.2},{"mz":188.934,"intensity":1383168.5},{"mz":189.84,"intensity":256142.3},{"mz":194.4,"intensity":102456.9},{"mz":195.48,"intensity":153685.4},{"mz":196.98,"intensity":1229483},{"mz":197.88,"intensity":461056.2},{"mz":199.08,"intensity":1741767.6},{"mz":199.62,"intensity":153685.4},{"mz":200.22,"intensity":102456.9},{"mz":200.64,"intensity":204913.8},{"mz":201.96,"intensity":153685.4},{"mz":203.1648,"intensity":4149505.3},{"mz":203.76,"intensity":204913.8},{"mz":205.36,"intensity":204913.8},{"mz":206.88,"intensity":512284.6},{"mz":212.94,"intensity":204913.8},{"mz":213.24,"intensity":102456.9},{"mz":215.0472,"intensity":8708839},{"mz":215.62,"intensity":1844224.6},{"mz":216.84,"intensity":153685.4},{"mz":217.2,"intensity":563513.1},{"mz":223.08,"intensity":102456.9},{"mz":225,"intensity":204913.8},{"mz":228.96,"intensity":204913.8},{"mz":231,"intensity":204913.8},{"mz":233.04,"intensity":1690539.3},{"mz":235.56,"intensity":153685.4},{"mz":241.2,"intensity":717198.4},{"mz":241.44,"intensity":870883.8},{"mz":242.76,"intensity":409827.7},{"mz":244.44,"intensity":153685.4},{"mz":249,"intensity":256142.3},{"mz":258.84,"intensity":358599.3},{"mz":276.84,"intensity":461056.2},{"mz":285.12,"intensity":153685.4},{"mz":288.24,"intensity":153685.4},{"mz":295.08,"intensity":1434397},{"mz":295.56,"intensity":153685.4},{"mz":296.16,"intensity":256142.3},{"mz":313.2,"intensity":358599.2},{"mz":316.92,"intensity":153685.4},{"mz":330.84,"intensity":102456.9},{"mz":338.9,"intensity":717198.5},{"mz":342.6,"intensity":256142.3},{"mz":357.04,"intensity":204913.8},{"mz":374.88,"intensity":1895453.1}]
Structure
Common name
Resolvin D2
LMID
Systematic name
7S,16R,17S-trihydroxy-4Z,8E,10Z,12E,14E,19Z-docosahexaenoic acid
Exact mass
376.2250
m/z
375
Adduct
[M-H]-
Charge
-1
Ion source
ESI
Instrument
SCIEX QTRAP 6500 LC-MS/MS System
Resolution
N/A
For high resolution data only
Ion mode
Negative
Collision Energy (CE)
-28
Column
Not Available
Mobile phase A
60/40 Water/Acetonitrile, 0.02% Acetic Acid
Mobile phase B
50/50 Isopropanol/Acetonitrile
Retention time (min)
1.75
Amount injected
10ng
DOI for method
N/A
Date acquired
Submitters
Ed Dennis, Oswald Quehenberger, Aaron Armando
Source of standard
Cayman Chemical
Resolvin D2
Thermo Fisher Orbitrap ID-X Tribrid
[M-H]-
Jean-Marie Galano.Ángel Sánchez Illana.Thierry Durand
[{"mz":57.0345,"intensity":38000},{"mz":59.0138,"intensity":160000},{"mz":69.0345,"intensity":310000},{"mz":83.0502,"intensity":23000},{"mz":91.0553,"intensity":30000},{"mz":93.0346,"intensity":26000},{"mz":95.0502,"intensity":160000},{"mz":97.0295,"intensity":37000},{"mz":97.0658,"intensity":38000},{"mz":106.0423,"intensity":22000},{"mz":107.0866,"intensity":20000},{"mz":109.0658,"intensity":40000},{"mz":113.0607,"intensity":220000},{"mz":119.0502,"intensity":55000},{"mz":119.0865,"intensity":33000},{"mz":121.0658,"intensity":65000},{"mz":133.1022,"intensity":26000},{"mz":135.0815,"intensity":120000},{"mz":141.0557,"intensity":360000},{"mz":141.0921,"intensity":35000},{"mz":145.0659,"intensity":32000},{"mz":147.0815,"intensity":67000},{"mz":149.0972,"intensity":50000},{"mz":159.1179,"intensity":42000},{"mz":161.0971,"intensity":37000},{"mz":171.1181,"intensity":22000},{"mz":175.0764,"intensity":630000},{"mz":189.1284,"intensity":45000},{"mz":203.144,"intensity":42000},{"mz":215.1441,"intensity":210000},{"mz":233.1549,"intensity":32000},{"mz":244.1467,"intensity":22000},{"mz":247.1338,"intensity":39000},{"mz":259.1339,"intensity":150000},{"mz":277.1444,"intensity":180000},{"mz":295.2064,"intensity":31000},{"mz":313.2168,"intensity":24000},{"mz":339.1964,"intensity":28000},{"mz":357.2071,"intensity":27000},{"mz":375.2175,"intensity":390000}]
Structure
Common name
Resolvin D2
LMID
Systematic name
7S,16R,17S-trihydroxy-4Z,8E,10Z,12E,14E,19Z-docosahexaenoic acid
Exact mass
376.2250
m/z
375.2177
Adduct
[M-H]-
Charge
-1
Ion source
ESI
Instrument
Thermo Fisher Orbitrap ID-X Tribrid
Resolution
60000
For high resolution data only
Ion mode
Negative
Collision Energy (CE)
stepped HCD collision energy 20–40–60%
Column
Kinetex C18 (100 × 2.1 mm, 1.7 µm)
Mobile phase A
H2O (0.1% HCOOH)
Mobile phase B
CH3CN (0.1% HCOOH) binary gradient at 0.5 m L/min
Retention time (min)
5.55
Amount injected
10 µL
DOI for method
Date acquired
October 2023
Submitters
Jean-Marie Galano.Ángel Sánchez Illana.Thierry Durand
Source of standard
Synthesized in-house