Record Index Results
mass calculator
user manual
Notice:
Fac. Med, Univ. Tokyo
and
Fac. Eng, Univ. Tokyo
server is temporarily unavailable.
Index Type :
Compound Name:
L
Edit / Resubmit Query
Results :
814 Hit.
( 1 - 165 Displayed )
First
Prev
1
2
3
4
5
6
Next
Last
( Total
6
Page )
▼
Results End
Name
Formula / Structure
ExactMass
ID
L(+)-Arginine
2 spectra
C6H14N4O2
174.11168
LC-ESI-QTOF-MS/MS; CE:Ramp 5-60 V; [M+H]+
PR100303
LC-ESI-QTOF-MS/MS; CE:Ramp 5-60 V; [M-H]-
PR100733
L(+)-Tartaric acid
1 spectrum
C4H6O6
150.01644
LC-ESI-QTOF-MS/MS; CE:Ramp 5-60 V; [M-H]-
PR100763
L-(+)-Lysine
2 spectra
C6H14N2O2
146.10553
LC-ESI-QTOF-MS/MS; CE:Ramp 5-60 V; [M+H]+
PR100322
LC-ESI-QTOF-MS/MS; CE:Ramp 5-60 V; [M-H]-
PR100756
L-(+)-Rhamnose
1 spectrum
C6H12O5
164.06847
LC-ESI-QTOF-MS/MS; CE:Ramp 5-60 V; [M-H]-
PR100779
L-(-)-Arabitol
1 spectrum
C5H12O5
152.06847
5 TMS; BP:103; GC-TOF/MS
KZ000218
L-(-)-Malic acid
3 spectra
C4H6O5
134.02152
3 TMS; BP:147; GC-TOF/MS
KZ000219
3 TMS; BP:147; GC-TOF/MS
KZ000220
3 TMS; BP:73; GC-TOF/MS
PR010055
L-(-)-Phenylalanine
3 spectra
C9H11NO2
165.07898
LC-ESI-QTOF-MS/MS; CE:30 V; [M+H]+
PR100032
LC-ESI-QTOF-MS/MS; CE:Ramp 5-60 V; [M+H]+
PR100031
LC-ESI-QTOF-MS/MS; CE:Ramp 5-60 V; [M-H]-
PR100497
L-2-Aminoadipic Acid
2 spectra
C6H11NO4
161.06881
LC-ESI-QTOF-MS/MS; CE:Ramp 5-60 V; [M+H]+
PR100296
LC-ESI-QTOF-MS/MS; CE:Ramp 5-60 V; [M-H]-
PR100729
L-2-Aminobutyric acid
2 spectra
C4H9NO2
103.06333
LC-ESI-QTOF-MS/MS; CE:Ramp 5-60 V; [M+H]+
PR100389
LC-ESI-QTOF-MS/MS; CE:Ramp 5-60 V; [M-H]-
PR100841
L-3-Methylhistidine
6 spectra
C7H11N3O2
169.08513
MS/MS; QqQ; CE:10 V; [M+H]+
KO003467
MS/MS; QqQ; CE:20 V; [M+H]+
KO003468
MS/MS; QqQ; CE:30 V; [M+H]+
KO003469
MS/MS; QqQ; CE:40 V; [M+H]+
KO003470
MS/MS; QqQ; CE:50 V; [M+H]+
KO003471
MS/MS; QqTOF; MERGED; [M+H]+
KOX00791
L-5-Oxoproline
12 spectra
C5H7NO3
129.04259
MS/MS; QqQ; CE:10 V; [M+H]+
KO003647
MS/MS; QqQ; CE:10 V; [M-H]-
KO001535
MS/MS; QqQ; CE:20 V; [M+H]+
KO003648
MS/MS; QqQ; CE:20 V; [M-H]-
KO001536
MS/MS; QqQ; CE:30 V; [M+H]+
KO003649
MS/MS; QqQ; CE:30 V; [M-H]-
KO001537
MS/MS; QqQ; CE:40 V; [M+H]+
KO003650
MS/MS; QqQ; CE:40 V; [M-H]-
KO001538
MS/MS; QqQ; CE:50 V; [M+H]+
KO003651
MS/MS; QqQ; CE:50 V; [M-H]-
KO001539
MS/MS; QqTOF; MERGED; [M+H]+
KOX00476
MS/MS; QqTOF; MERGED; [M-H]-
KOX00475
L-5-Oxoproline(2)
12 spectra
C5H7NO3
129.04259
MS/MS; QqQ; CE:10 V; [M+H]+
KO003818
MS/MS; QqQ; CE:10 V; [M-H]-
KO001681
MS/MS; QqQ; CE:20 V; [M+H]+
KO003819
MS/MS; QqQ; CE:20 V; [M-H]-
KO001682
MS/MS; QqQ; CE:30 V; [M+H]+
KO003820
MS/MS; QqQ; CE:30 V; [M-H]-
KO001683
MS/MS; QqQ; CE:40 V; [M+H]+
KO003821
MS/MS; QqQ; CE:40 V; [M-H]-
KO001684
MS/MS; QqQ; CE:50 V; [M+H]+
KO003822
MS/MS; QqQ; CE:50 V; [M-H]-
KO001685
MS/MS; QqTOF; MERGED; [M+H]+
KOX00524
MS/MS; QqTOF; MERGED; [M-H]-
KOX00523
L-Ala
10 spectra
C3H7NO2
89.04768
MS/MS; QqQ; CE:10 V; [M+H]+
KO002053
MS/MS; QqQ; CE:10 V; [M-H]-
KO000021
MS/MS; QqQ; CE:20 V; [M+H]+
KO002054
MS/MS; QqQ; CE:20 V; [M-H]-
KO000022
MS/MS; QqQ; CE:30 V; [M+H]+
KO002055
MS/MS; QqQ; CE:30 V; [M-H]-
KO000023
MS/MS; QqQ; CE:40 V; [M+H]+
KO002056
MS/MS; QqQ; CE:50 V; [M+H]+
KO002057
MS/MS; QqTOF; MERGED; [M+H]+
KOX00010
MS/MS; QqTOF; MERGED; [M-H]-
KOX00009
L-Alanine
3 spectra
C3H7NO2
89.04768
1 TMS; BP:116; GC-TOF/MS
KZ000221
3 TMS; BP:116; GC-TOF/MS
PR010056
CE-TOF/MS; [M+H]+
PR030001
L-Anserine
2 spectra
C10H16N4O3
240.12224
LC-ESI-QTOF-MS/MS; CE:Ramp 5-60 V; [M+H]+
PR100392
LC-ESI-QTOF-MS/MS; CE:Ramp 5-60 V; [M-H]-
PR100845
L-Arginine
22 spectra
C6H14N4O2
174.11168
3 TMS; BP:157; GC-TOF/MS
KZ000222
3 TMS; BP:73; GC-TOF/MS
PR010030
CE-TOF/MS; [M+H]+
PR030002
LC-ESI-FT-MS; NEG
KNA00784
LC-ESI-FT-MS; NEG
KNA00503
LC-ESI-FT-MS; POS
KNA00093
LC-ESI-FT-MS; POS
KNA00412
LC-ESI-IT-MS/MS; m/z:112.99; NEG
KNA00785
LC-ESI-IT-MS/MS; m/z:154.06; NEG
KNA00504
LC-ESI-IT-MS/MS; m/z:156.08; POS
KNA00094
LC-ESI-IT-MS/MS; m/z:173.10; NEG
KNA00505
LC-ESI-IT-MS/MS; m/z:173.10; NEG
KNA00786
LC-ESI-IT-MS/MS; m/z:175.12; POS
KNA00413
LC-ESI-IT-MS/MS; m/z:175.12; POS
KNA00095
LC-ESI-IT-MS/MS; m/z:176.12; POS
KNA00096
LC-ESI-IT-MS/MS; m/z:176.12; POS
KNA00414
LC-ESI-IT-MS/MS; m/z:197.10; POS
KNA00415
LC-ESI-IT-MS/MS; m/z:241.09; NEG
KNA00506
LC-ESI-IT-MS/MS; m/z:241.09; NEG
KNA00787
LC-ESI-QTOF-MS/MS; CE:30 V; [M+H]+
PR100158
LC-ESI-QTOF-MS/MS; CE:Ramp 5-60 V; [M+H]+
PR100157
LC-ESI-QTOF-MS/MS; CE:Ramp 5-60 V; [M-H]-
PR100578
L-Ascorbic acid
3 spectra
C6H8O6
176.03209
4 TMS; BP:73; GC-TOF/MS
PR010206
4 TMS; BP:73; GC-TOF/MS
PR010207
4 TMS; BP:73; GC-TOF/MS
PR010208
L-Asparagine
20 spectra
C4H8N2O3
132.05349
3 TMS; BP:116; GC-TOF/MS
KZ000041
3 TMS; BP:116; GC-TOF/MS
KZ000148
3 TMS; BP:73; GC-TOF/MS
PR010172
CE-TOF/MS; [M+H]+
PR030003
LC-ESI-FT-MS; NEG
KNA00483
LC-ESI-FT-MS; NEG
KNA00736
LC-ESI-FT-MS; POS
KNA00045
LC-ESI-FT-MS; POS
KNA00352
LC-ESI-IT-MS/MS; m/z:114.02; NEG
KNA00737
LC-ESI-IT-MS/MS; m/z:131.05; NEG
KNA00484
LC-ESI-IT-MS/MS; m/z:131.05; NEG
KNA00738
LC-ESI-IT-MS/MS; m/z:132.03; NEG
KNA00485
LC-ESI-IT-MS/MS; m/z:133.06; POS
KNA00353
LC-ESI-IT-MS/MS; m/z:133.06; POS
KNA00046
LC-ESI-IT-MS/MS; m/z:134.06; POS
KNA00354
LC-ESI-IT-MS/MS; m/z:171.15; POS
KNA00047
LC-ESI-IT-MS/MS; m/z:263.10; NEG
KNA00486
LC-ESI-IT-MS/MS; m/z:263.10; NEG
KNA00739
LC-ESI-IT-MS/MS; m/z:265.11; POS
KNA00048
LC-ESI-IT-MS/MS; m/z:265.11; POS
KNA00355
L-Aspartate
16 spectra
C4H7NO4
133.03751
LC-ESI-FT-MS; NEG
KNA00487
LC-ESI-FT-MS; NEG
KNA00756
LC-ESI-FT-MS; POS
KNA00049
LC-ESI-FT-MS; POS
KNA00380
LC-ESI-IT-MS/MS; m/z:118.05; NEG
KNA00488
LC-ESI-IT-MS/MS; m/z:120.07; POS
KNA00050
LC-ESI-IT-MS/MS; m/z:132.03; NEG
KNA00757
LC-ESI-IT-MS/MS; m/z:132.03; NEG
KNA00489
LC-ESI-IT-MS/MS; m/z:133.06; POS
KNA00051
LC-ESI-IT-MS/MS; m/z:134.04; POS
KNA00381
LC-ESI-IT-MS/MS; m/z:134.04; POS
KNA00052
LC-ESI-IT-MS/MS; m/z:171.15; POS
KNA00382
LC-ESI-IT-MS/MS; m/z:261.07; NEG
KNA00490
LC-ESI-IT-MS/MS; m/z:265.07; NEG
KNA00758
LC-ESI-IT-MS/MS; m/z:289.03; NEG
KNA00759
LC-ESI-IT-MS/MS; m/z:391.28; POS
KNA00383
L-Aspartic acid
6 spectra
C4H7NO4
133.03751
3 TMS; BP:100; GC-TOF/MS
KZ000149
3 TMS; BP:232; GC-TOF/MS
KZ000042
3 TMS; BP:232; GC-TOF/MS
KZ000150
3 TMS; BP:232; GC-TOF/MS
KZ000151
3 TMS; BP:73; GC-TOF/MS
PR010173
CE-TOF/MS; [M+H]+
PR030004
L-Carnitine
3 spectra
C7H15NO3
161.10519
LC-ESI-QTOF-MS/MS; CE:30 V; [M+H]+
PR100160
LC-ESI-QTOF-MS/MS; CE:Ramp 5-60 V; [M+H]+
PR100159
LC-ESI-QTOF-MS/MS; CE:Ramp 5-60 V; [M+H]+
PR100320
L-Carnosine
4 spectra
C9H14N4O3
226.10659
LC-ESI-QTOF-MS/MS; CE:30 V; [M+H]+
PR100073
LC-ESI-QTOF-MS/MS; CE:Ramp 5-60 V; [M+H]+
PR100391
LC-ESI-QTOF-MS/MS; CE:Ramp 5-60 V; [M+H]+
PR100072
LC-ESI-QTOF-MS/MS; CE:Ramp 5-60 V; [M-H]-
PR100518
L-Citrulline
14 spectra
C6H13N3O3
175.09569
LC-ESI-FT-MS; NEG
KNA00804
LC-ESI-FT-MS; POS
KNA00097
LC-ESI-FT-MS; POS
KNA00439
LC-ESI-IT-MS/MS; m/z:131.08; NEG
KNA00805
LC-ESI-IT-MS/MS; m/z:148.06; POS
KNA00098
LC-ESI-IT-MS/MS; m/z:159.08; POS
KNA00099
LC-ESI-IT-MS/MS; m/z:159.08; POS
KNA00440
LC-ESI-IT-MS/MS; m/z:174.09; NEG
KNA00806
LC-ESI-IT-MS/MS; m/z:176.10; POS
KNA00441
LC-ESI-IT-MS/MS; m/z:176.10; POS
KNA00100
LC-ESI-IT-MS/MS; m/z:349.18; NEG
KNA00807
LC-ESI-IT-MS/MS; m/z:351.20; POS
KNA00442
LC-ESI-QTOF-MS/MS; CE:Ramp 5-60 V; [M+H]+
PR100448
LC-ESI-QTOF-MS/MS; CE:Ramp 5-60 V; [M-H]-
PR100901
L-Cysteine
13 spectra
C3H7NO2S
121.01975
4 TMS; BP:218; GC-TOF/MS
KZ000043
4 TMS; BP:218; GC-TOF/MS
KZ000152
4 TMS; BP:218; GC-TOF/MS
KZ000153
4 TMS; BP:73; GC-TOF/MS
PR010015
CE-TOF/MS; [M+H]+
PR030005
LC-ESI-FT-MS; POS
KNA00368
LC-ESI-FT-MS; POS
KNA00145
LC-ESI-IT-MS/MS; m/z:104.07; POS
KNA00369
LC-ESI-IT-MS/MS; m/z:122.03; POS
KNA00146
LC-ESI-IT-MS/MS; m/z:122.03; POS
KNA00370
LC-ESI-IT-MS/MS; m/z:124.02; POS
KNA00371
LC-ESI-IT-MS/MS; m/z:132.08; POS
KNA00147
LC-ESI-IT-MS/MS; m/z:263.15; POS
KNA00148
L-Cystine
2 spectra
C6H12N2O4S2
240.02385
4 TMS; BP:218; GC-TOF/MS
KZ000223
4 TMS; BP:73; GC-TOF/MS
PR010057
First
Prev
1
2
3
4
5
6
Next
Last
( Total
6
Page )
▲
Results Top