Processed databases
Atom-Mass pairs
Outputs for L-Methionine; EI-B; MS; 2 TMS; RT: 596.79 s
Database: GL Sciences Inc.
Entry ID: GLS00029
Synonyms: L-Methionine
Total mass: 149.2109
Formula: H11 C5 S1 O2 N1
Experimental information
MS type: MS
Instrument: GCMS-2010 Plus, Shimadzu
Instrument type: EI-B
Ionization mode: POSITIVE
CAMP general report:
Acceptable mass threshold: 2.0158Out of range queried mass peaks: 153.1,156.1,159.15,162.1,165.1,168.1,171.1,174.1,177.1,180.05,182.1,185.1,188.05,191.0,194.0,197.0,200.0,202.05,204.1,207.0,210.0,213.0,216.05,219.1,222.0,226.0,229.0,231.15,234.1,237.1,240.1,244.1,247.1,250.1,253.1,256.1,259.1,262.1,265.1,268.1,271.1,274.1,277.1,280.1,284.1,287.1,290.1,293.1,296.05,299.0,302.0,305.0,309.0,312.0,315.0,318.0,321.0,324.0,327.0,330.0,333.0,336.0,340.0,343.0,346.0,349.0,352.0,355.0,358.0,361.0,364.0,367.0,370.0,373.0,376.0,379.0,382.0,385.0,388.0,391.0,394.0,397.0,400.0,404.0,407.0,410.0,413.0,416.0,419.0,422.0,425.0,429.0,432.0,435.0,438.0,441.0,444.0,447.0,451.0,454.0,458.0,461.0,464.0,467.0,470.0,473.0,476.0,479.0,482.0,485.0,488.0,492.0,495.0,499.0,
Replicated queried mass peaks: 87.05, 88.05, 90.05, 91.05, 93.2, 95.0, 96.0, 98.1, 100.1, 101.05, 103.05, 104.05, 106.05, 107.05, 109.0, 110.0, 112.1, 113.1, 115.1, 116.1, 118.05, 120.1, 121.0, 123.0, 124.0, 126.1, 128.1, 129.1, 131.1, 132.05, 134.1, 135.05, 137.1, 138.1, 140.1, 141.1, 143.15, 144.15, 146.15, 147.1, 149.1, 150.1, 152.1, 154.1, 155.1, 157.1, 158.1, 160.1, 161.1, 163.1, 164.1, 166.1, 167.1, 169.1, 170.1, 172.1, 173.05, 175.15, 176.1, 178.1, 179.1, 181.1, 183.1, 184.1, 186.1, 187.0, 189.0, 190.05, 192.0, 193.0, 195.0, 196.0, 198.0, 199.0, 201.1, 203.1, 205.05, 206.0, 208.0, 209.0, 211.0, 212.0, 214.0, 215.0, 217.15, 218.05, 220.05, 221.05, 223.0, 224.0, 227.0, 228.0, 230.05, 232.1, 233.1, 235.1, 236.1, 238.1, 239.1, 241.1, 245.1, 246.1, 248.1, 249.1, 251.1, 252.05, 254.1, 255.1, 257.1, 258.1, 260.1, 261.1, 263.05, 264.05, 266.1, 267.1, 269.1, 270.1, 272.1, 275.1, 276.1, 278.1, 279.05, 281.1, 282.1, 286.1, 289.1, 291.1, 292.1, 294.1, 295.1, 297.0, 298.0, 300.0, 301.0, 303.0, 304.0, 306.0, 307.0, 310.0, 311.0, 313.0, 314.0, 316.0, 320.0, 322.0, 323.0, 325.0, 326.0, 328.0, 329.0, 331.0, 332.0, 334.0, 335.0, 337.0, 338.0, 341.0, 342.0, 344.0, 345.0, 347.0, 350.0, 351.0, 353.0, 354.0, 357.0, 359.0, 360.0, 362.0, 363.0, 365.0, 366.0, 368.0, 369.0, 371.0, 372.0, 374.0, 375.0, 377.0, 378.0, 380.0, 381.0, 383.0, 384.0, 386.0, 387.0, 389.0, 390.0, 393.0, 395.0, 396.0, 399.0, 401.0, 402.0, 405.0, 406.0, 408.0, 409.0, 411.0, 412.0, 414.0, 415.0, 417.0, 418.0, 420.0, 421.0, 423.0, 424.0, 426.0, 427.0, 430.0, 431.0, 433.0, 436.0, 439.0, 440.0, 442.0, 443.0, 445.0, 446.0, 448.0, 449.0, 452.0, 453.0, 455.0, 456.0, 459.0, 460.0, 462.0, 463.0, 465.0, 466.0, 468.0, 469.0, 474.0, 475.0, 477.0, 478.0, 480.0, 481.0, 483.0, 484.0, 487.0, 489.0, 490.0, 493.0, 494.0, 496.0, 497.0,
Processing time: 0:00:01.950989
Results for the quried mass "97.1"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C4S1N1 | 0.038 | 3 | 0 | C1,C2,C3,C4,N6,S9 |
| C4O2N1 | 0.028 | 3 | 0 | C2,C3,C4,C5,N6,O7,O8 |