2-(4-HYDROXYPHENYL)ETHANOIC ACID; EI-B; MS

Computational Annotation of MS Peaks (CAMP)

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Submission id: JP007234

Outputs for 2-(4-HYDROXYPHENYL)ETHANOIC ACID; EI-B; MS

Database: UNIV. OF OCCUPATIONAL AND ENVIRONMENTAL HEALTH, Tokyo
Entry ID: JP007234
Synonyms: 2-(4-HYDROXYPHENYL)ETHANOIC ACID, P-HYDROXYPHENYLACETIC ACID
Total mass: 152.147
Formula: H8 C8 O3

Experimental information

MS type: MS
Instrument: HITACHI M-52
Instrument type: EI-B
Ionization: 70 eV
Ionization mode: POSITIVE

CAMP general report:

Acceptable mass threshold: 2.0158
Out of range queried mass peaks:
Replicated queried mass peaks: 40.0, 41.0, 43.0, 44.0, 50.0, 51.0, 53.0, 54.0, 56.0, 57.0, 68.0, 69.0, 71.0, 74.0, 78.0, 79.0, 82.0, 83.0, 85.0, 96.0, 97.0, 99.0, 107.0, 109.0, 121.0, 129.0, 149.0, 153.0,
Processing time: 0:00:02.394647

Results for the quried mass "70.0"

Formula	Mass differences	Num. used protons	Num. required extra protons	Atom names
C4O1	0.090	6	2	C1,C5,C6,C8,O11
C4O1	0.090	6	2	C1,C3,C4,C7,O9
C4O1	0.090	6	2	C2,C5,C6,C8,O11
C4O1	0.090	6	2	C2,C3,C4,C7,O9
C3O2	0.047	2	0	C5,C6,C8,O10,O11