Processed databases
Atom-Mass pairs
Related entries (identical compound):
PR020012
OUF00285
PB000165
PB000164
PB000167
PB000166
TY000225
BML00260
BML00267
PB004122
PB004121
PB004123
PB005706
PB005704
PB005705
PB005702
PB005703
PB004143
PB004142
PB004141
CE000172
CE000173
CE000174
CE000175
ML004501
BML00274
PR100228
JP000687
PR100641
PR040028
PR040029
PR040026
PR040027
BML81512
BML81513
BML81510
BML81511
Outputs for Kaempferol; LC-ESI-QTOF; MS2; CE:40 eV; [M+H]+
Database: Institute of Plant Biochemistry, Halle, Germany
Entry ID: PB000166
Synonyms: Kaempferol , 3,5,7-trihydroxy-2-(4-hydroxyphenyl)chromen-4-one
Total mass: 286.2359
Formula: H10 C15 O6
Structure file (with ALATIS unique atom labels)
Experimental information
MS type: MS2Instrument: API QSTAR Pulsar i
Instrument type: LC-ESI-QTOF
Ionization: ESI
Ionization mode: POSITIVE
CAMP general report:
Acceptable mass threshold: 2.0158Out of range queried mass peaks:
Replicated queried mass peaks: 68.996, 81.035, 105.037, 109.028, 119.047, 122.032, 128.06, 131.049, 136.017, 137.023, 143.051, 147.045, 154.021, 157.065, 163.042, 166.027, 171.046, 175.057, 184.053, 203.059, 214.061, 217.055, 242.058, 243.066, 259.067, 288.057,
Processing time: 0:00:07.477983
Queried mass list: ['55.051', '67.018', '69.070', '77.037', '79.054', '93.032', '103.053', '107.050', '111.012', '115.052', '117.068', '121.028', '127.043', '129.067', '133.031', '135.047', '139.053', '141.070', '145.060', '153.018', '155.059', '161.059', '165.020', '167.052', '169.068', '173.059', '183.034', '185.063', '189.058', '197.062', '201.056', '213.059', '216.045', '229.049', '231.067', '241.053', '245.046', '258.058', '269.053', '287.055']
| Queried mass | Num. matched formulas | Num. matched fragments |
| 55.051 (link to fragments) | 2 | 20 |
| 67.018 (link to fragments) | 2 | 50 |
| 69.07 (link to fragments) | 2 | 18 |
| 77.037 (link to fragments) | 2 | 104 |
| 79.054 (link to fragments) | 2 | 115 |
| 93.032 (link to fragments) | 2 | 102 |
| 103.053 (link to fragments) | 2 | 344 |
| 107.05 (link to fragments) | 4 | 217 |
| 111.012 (link to fragments) | 3 | 286 |
| 115.052 (link to fragments) | 2 | 460 |
| 117.068 (link to fragments) | 2 | 358 |
| 121.028 (link to fragments) | 3 | 232 |
| 127.043 (link to fragments) | 2 | 411 |
| 129.067 (link to fragments) | 2 | 379 |
| 133.031 (link to fragments) | 3 | 33 |
| 135.047 (link to fragments) | 5 | 229 |
| 139.053 (link to fragments) | 5 | 203 |
| 141.07 (link to fragments) | 3 | 190 |
| 145.06 (link to fragments) | 3 | 24 |
| 153.018 (link to fragments) | 1 | 2 |
| 155.059 (link to fragments) | 2 | 3 |
| 161.059 (link to fragments) | 2 | 3 |
| 165.02 (link to fragments) | 1 | 1 |
| 167.052 (link to fragments) | 2 | 4 |
| 169.068 (link to fragments) | 1 | 3 |
| 173.059 (link to fragments) | 2 | 4 |
| 183.034 (link to fragments) | 2 | 3 |
| 185.063 (link to fragments) | 1 | 2 |
| 189.058 (link to fragments) | 2 | 3 |
| 197.062 (link to fragments) | 1 | 4 |
| 201.056 (link to fragments) | 2 | 5 |
| 213.059 | No match found! | No match found! |
| 216.045 | No match found! | No match found! |
| 229.049 | No match found! | No match found! |
| 231.067 | No match found! | No match found! |
| 241.053 | No match found! | No match found! |
| 245.046 | No match found! | No match found! |
| 258.058 | No match found! | No match found! |
| 269.053 (link to fragments) | 1 | 6 |
| 287.055 (link to fragments) | 1 | 1 |