Related entries (identical compound): KO001194 KO001193 KO001195 JP004262 JP009180

Submission id: JP004262

Outputs for 3-METHYLBUTANOIC ACID; EI-B; MS

Database: UNIV. OF OCCUPATIONAL AND ENVIRONMENTAL HEALTH, Tokyo
Entry ID: JP004262
Synonyms: 3-METHYLBUTANOIC ACID, ISOVALERIC ACID
Total mass: 102.1313
Formula: H10 C5 O2

Structure file (with ALATIS unique atom labels)

Experimental information

MS type: MS
Instrument: HITACHI RMU-7M
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: 27.0, 28.0, 31.0, 39.0, 40.0, 42.0, 43.0, 45.0, 55.0, 57.0, 60.0, 61.0, 85.0,
Processing time: 0:00:01.403737
Queried mass list: ['15.000', '26.000', '29.000', '38.000', '41.000', '44.000', '53.000', '56.000', '59.000', '69.000', '84.000', '87.000']

Queried mass	Num. matched formulas	Num. matched fragments
15.0 (link to fragments)	2	6
26.0 (link to fragments)	2	6
29.0 (link to fragments)	2	5
38.0 (link to fragments)	1	1
41.0 (link to fragments)	2	3
44.0 (link to fragments)	2	3
53.0 (link to fragments)	2	3
56.0 (link to fragments)	2	2
59.0 (link to fragments)	2	2
69.0	No match found!	No match found!
84.0 (link to fragments)	2	4
87.0 (link to fragments)	2	4