L-Glutamic acid; GC-EI-QQ; MS; 3 TBDMS; RT:864.9 sec

Computational Annotation of MS Peaks (CAMP)

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Submission id: OUF01012

Outputs for L-Glutamic acid; GC-EI-QQ; MS; 3 TBDMS; RT:864.9 sec

Database: Engineering department, Osaka Univ.
Entry ID: OUF01012
Synonyms: L-Glutamic acid
Total mass: 147.1289
Formula: H9 C5 O4 N1

Experimental information

MS type: MS
Instrument: Agilent 7000B QqQMS, Agilent; Agilent 7902A series GC system, Agilent Technologies
Instrument type: GC-EI-QQ
Ionization mode: POSITIVE

CAMP general report:

Acceptable mass threshold: 2.0158
Out of range queried mass peaks: 150.0,153.0,156.0,159.0,162.0,165.0,168.0,171.0,174.0,177.0,180.0,184.0,187.0,190.0,193.0,198.0,201.0,204.0,207.0,210.0,214.0,218.0,221.0,224.0,227.0,230.0,233.0,237.0,241.0,244.0,247.0,250.0,253.0,256.0,259.0,262.0,265.0,269.0,272.0,275.0,278.0,281.0,286.0,289.0,292.0,295.0,300.0,303.0,306.0,311.0,314.0,317.0,320.0,326.0,330.0,333.0,337.0,342.0,355.0,358.0,383.0,401.0,404.0,416.0,432.0,435.0,447.0,473.0,488.0,
Replicated queried mass peaks: 52.0, 53.0, 55.0, 56.0, 58.0, 59.0, 61.0, 64.0, 65.0, 68.0, 69.0, 71.0, 74.0, 75.0, 77.0, 78.0, 81.0, 84.0, 85.0, 87.0, 90.0, 91.0, 93.0, 94.0, 96.0, 97.0, 99.0, 100.0, 102.0, 103.0, 105.0, 108.0, 109.0, 111.0, 112.0, 114.0, 115.0, 117.0, 118.0, 120.0, 121.0, 126.0, 129.0, 132.0, 133.0, 135.0, 138.0, 142.0, 144.0, 145.0, 148.0, 149.0, 151.0, 152.0, 155.0, 157.0, 160.0, 161.0, 166.0, 169.0, 170.0, 172.0, 173.0, 175.0, 176.0, 178.0, 182.0, 186.0, 188.0, 189.0, 191.0, 192.0, 194.0, 195.0, 199.0, 200.0, 202.0, 203.0, 205.0, 208.0, 209.0, 211.0, 215.0, 216.0, 222.0, 223.0, 225.0, 226.0, 228.0, 229.0, 231.0, 232.0, 234.0, 235.0, 238.0, 239.0, 242.0, 245.0, 246.0, 248.0, 249.0, 251.0, 254.0, 258.0, 260.0, 261.0, 263.0, 267.0, 270.0, 273.0, 274.0, 282.0, 283.0, 288.0, 291.0, 301.0, 302.0, 304.0, 312.0, 315.0, 327.0, 328.0, 331.0, 332.0, 334.0, 344.0, 356.0, 359.0, 360.0, 405.0, 417.0, 433.0, 434.0, 436.0, 474.0, 475.0,
Processing time: 0:00:02.246243

Results for the quried mass "73.0"

Formula	Mass differences	Num. used protons	Num. required extra protons	Atom names
C2O2N1	0.051	3	0	O9,O10,C3,C5,N6
C5N1	0.052	1	0	C1,C2,C3,C4,C5,N6
C3O2	0.070	5	0	C1,C2,C4,O7,O8
C3O1N1	0.094	7	2	C1,C3,C5,N6,O9
C3O1N1	0.094	7	1	C1,C3,C5,N6,O10