Processed databases
Atom-Mass pairs
Outputs for Biochanin A; LC-ESI-QTOF; MS2; CE 40 ev; [M-H]-
Database: Institute of Biological Chemistry, Washington State University
Entry ID: BML00777
Synonyms: Biochanin A
Total mass: 284.263
Formula: H12 C16 O5
Experimental information
MS type: MS2
Instrument: Agilent 1200 RRLC; Agilent 6520 QTOF
Instrument type: LC-ESI-QTOF
Ionization mode: NEGATIVE
CAMP general report:
Acceptable mass threshold: 2.0158Out of range queried mass peaks:
Replicated queried mass peaks: 104.0543, 105.0356, 117.3468, 128.0644, 132.021, 132.0536, 132.1291, 134.0377, 142.044, 151.0604, 152.0604, 154.0399, 155.0479, 158.0335, 167.0489, 167.087, 170.0397, 179.0495, 180.0563, 183.0434, 184.0521, 195.0447, 195.0913, 196.0519, 198.0349, 200.0396, 211.0398, 211.0857, 211.1319, 211.1746, 211.2794, 211.3926, 211.6107, 212.0913, 223.04, 223.0859, 223.1134, 225.021, 226.0262, 239.0812, 239.1408, 239.1793, 239.2208, 239.2711, 239.4677, 239.8219, 240.0166, 240.0424, 240.0905, 240.1063, 240.2566, 251.0388, 267.0878, 267.1349, 267.1822, 267.2177, 267.2814, 267.3368, 267.3686, 267.5639, 268.0132, 268.036, 268.0929, 268.1307, 268.2772,
Processing time: 0:00:06.354586
Results for the quried mass "156.0579"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C10O2 | 0.080 | 4 | 0 | C1,C2,C3,C4,C5,C8,C9,C11,C12,C16,O19,O20 |
| C10O2 | 0.080 | 4 | 0 | C1,C2,C3,C4,C5,C9,C11,C12,C15,C16,O19,O20 |
| C10O2 | 0.080 | 4 | 0 | C1,C2,C3,C4,C5,C8,C9,C11,C12,C14,O20,O21 |