2-METHOXY-5-METHYLPHENOL; EI-B; MS

Computational Annotation of MS Peaks (CAMP)

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Submission id: JP008292

Outputs for 2-METHOXY-5-METHYLPHENOL; EI-B; MS

Database: UNIV. OF OCCUPATIONAL AND ENVIRONMENTAL HEALTH, Tokyo
Entry ID: JP008292
Synonyms: 2-METHOXY-5-METHYLPHENOL
Total mass: 138.1634
Formula: H10 C8 O2

Experimental information

MS type: MS
Instrument: HITACHI M-60
Instrument type: EI-B
Ionization: 70 eV
Ionization mode: POSITIVE

CAMP general report:

Acceptable mass threshold: 2.0158
Out of range queried mass peaks: 167.0,219.0,
Replicated queried mass peaks: 29.0, 32.0, 39.0, 40.0, 43.0, 51.0, 52.0, 55.0, 63.0, 66.0, 67.0, 69.0, 78.0, 79.0, 95.0, 96.0, 106.0, 107.0, 110.0, 122.0, 123.0, 125.0, 138.0, 139.0,
Processing time: 0:00:02.391564

Results for the quried mass "68.0"

Formula	Mass differences	Num. used protons	Num. required extra protons	Atom names
C4O1	0.074	4	0	C1,O9,C5,C6,C7
C4O1	0.074	4	0	C8,C2,C3,C4,O10
C5	0.117	8	2	C1,C3,C4,C5,C6
C3O2	0.031	0	0	O9,C2,C8,C7,O10