Processed databases
Atom-Mass pairs
Outputs for L-Tyrosine; GC-EI-QQ; MS; 3 TBDMS; RT:984.36 sec
Database: Engineering department, Osaka Univ.
Entry ID: OUF01017
Synonyms: L-Tyrosine
Total mass: 181.1881
Formula: H11 C9 O3 N1
Experimental information
MS type: MS
Instrument: Agilent 7000B QqQMS, Agilent; Agilent 7907A series GC system, Agilent Technologies
Instrument type: GC-EI-QQ
Ionization mode: POSITIVE
CAMP general report:
Acceptable mass threshold: 2.0158Out of range queried mass peaks: 186.0,189.0,192.0,195.0,202.0,206.0,209.0,216.0,219.0,222.0,231.0,234.0,237.0,244.0,247.0,250.0,260.0,265.0,277.0,281.0,287.0,290.0,294.0,302.0,305.0,308.0,322.0,334.0,348.0,364.0,438.0,466.0,469.0,480.0,508.0,
Replicated queried mass peaks: 56.0, 57.0, 59.0, 60.0, 74.0, 75.0, 77.0, 78.0, 81.0, 85.0, 86.0, 88.0, 89.0, 91.0, 97.0, 100.0, 101.0, 103.0, 104.0, 107.0, 115.0, 117.0, 118.0, 121.0, 126.0, 129.0, 130.0, 132.0, 133.0, 135.0, 143.0, 144.0, 146.0, 147.0, 149.0, 150.0, 153.0, 158.0, 160.0, 161.0, 163.0, 164.0, 166.0, 173.0, 174.0, 176.0, 177.0, 179.0, 180.0, 188.0, 190.0, 191.0, 193.0, 194.0, 203.0, 204.0, 207.0, 208.0, 217.0, 218.0, 221.0, 223.0, 224.0, 232.0, 233.0, 235.0, 236.0, 239.0, 245.0, 246.0, 248.0, 249.0, 251.0, 252.0, 261.0, 262.0, 266.0, 267.0, 278.0, 282.0, 288.0, 292.0, 303.0, 304.0, 306.0, 307.0, 309.0, 365.0, 366.0, 439.0, 440.0, 467.0, 468.0, 509.0,
Processing time: 0:00:02.908966
Results for the quried mass "159.0"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C9O3 | 0.118 | 3 | 0 | C1,C2,C3,C4,C5,C6,C7,C8,C9,O11,O12,O13 |
| C9O2N1 | 0.141 | 5 | 0 | C1,C2,C3,C4,C5,C6,C7,C8,C9,N10,O12,O13 |
| C9O2N1 | 0.141 | 5 | 0 | C1,C2,C3,C4,C5,C6,C7,C8,C9,N10,O11,O13 |
| C9O2N1 | 0.141 | 5 | 0 | C1,C2,C3,C4,C5,C6,C7,C8,C9,N10,O11,O12 |
| C8O3N1 | 0.098 | 1 | 0 | C2,C3,C4,C5,C6,C7,C8,C9,N10,O11,O12,O13 |
| C8O3N1 | 0.098 | 1 | 0 | C1,C3,C4,C5,C6,C7,C8,C9,N10,O11,O12,O13 |
| C8O3N1 | 0.098 | 1 | 0 | C1,C2,C4,C5,C6,C7,C8,C9,N10,O11,O12,O13 |
| C8O3N1 | 0.098 | 1 | 0 | C1,C2,C3,C5,C6,C7,C8,C9,N10,O11,O12,O13 |