Genistein; LC-ESI-ITTOF; MS; [M-H]-

Computational Annotation of MS Peaks (CAMP)

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Atom-Mass pairs

Submission id: TY000137

Outputs for Genistein; LC-ESI-ITTOF; MS; [M-H]-

Database: University of Toyama, Japan
Entry ID: TY000137
Synonyms: Genistein, 5,7-Dihydroxy-3-(4-hydroxyphenyl)-4H-1-benzopyran-4-one, 4',5,7-Trihydroxy-isoflavone, 4',5,7-Trihydroxyisoflavone, 5,7,4'-Trihydroxyisoflavone, Baichanin A, Bonistein, GeniVida, Genisteol, Genisterin, Prunetol, Sophoricol
Total mass: 270.2365
Formula: H10 C15 O5

Experimental information

MS type: MS
Instrument: LCMS-IT-TOF
Instrument type: LC-ESI-ITTOF
Ionization mode: NEGATIVE

CAMP general report:

Acceptable mass threshold: 2.0158
Out of range queried mass peaks: 306.4466,311.6837,352.9715,355.1232,366.5683,383.0319,456.2516,512.0496,537.0717,539.1001,561.0733,568.8619,650.0445,666.0179,733.3072,735.4426,739.7489,761.681,784.8487,788.8381,810.5234,863.0278,917.3251,921.521,931.7007,953.5623,1007.815,1023.3105,1075.7316,1083.3724,1091.9292,1097.9708,1119.8265,1124.4619,1131.6916,1136.8699,1139.0418,1149.3459,1166.743,1176.3802,1187.4144,1189.9987,1203.9955,1210.0718,1212.9483,1219.4161,1283.1468,1289.4883,1295.811,1309.9977,1329.5124,1370.0771,1372.5325,1414.8998,1436.4889,1440.024,1492.0861,1495.2057,1538.0924,1551.9928,1559.8771,1637.2136,1643.8694,1658.865,1662.938,1772.9768,1797.216,1812.4031,1872.9589,1882.9536,
Replicated queried mass peaks: 269.04, 269.1819, 269.3396, 269.5447, 270.0498, 270.5237, 270.9032, 271.0455, 356.0474, 368.2998, 539.5465, 540.1046, 540.6184, 541.1101, 562.0981, 1076.2044, 1139.3337, 1150.4213, 1167.8593, 1210.9076, 1290.3167, 1311.1458,
Processing time: 0:00:01.115044

Results for the quried mass "268.2525"

Formula	Mass differences	Num. used protons	Num. required extra protons	Atom names
C15O5	0.032	8	0	C1,C2,C3,C4,C5,C6,C7,C8,C9,C10,C11,C12,C13,C14,C15,O16,O17,O18,O19,O20