4-AMINO-1,5-DIMETHYL-2-PHENYL-4-PYRAZOLIN--3-ONE; EI-B; MS

Computational Annotation of MS Peaks (CAMP)

Home
Processed databases
Atom-Mass pairs

Submission id: JP010803

Outputs for 4-AMINO-1,5-DIMETHYL-2-PHENYL-4-PYRAZOLIN--3-ONE; EI-B; MS

Database: UNIV. OF OCCUPATIONAL AND ENVIRONMENTAL HEALTH, Tokyo
Entry ID: JP010803
Synonyms: 4-AMINO-1,5-DIMETHYL-2-PHENYL-4-PYRAZOLIN--3-ONE
Total mass: 203.2399
Formula: H13 C11 O1 N3

Experimental information

MS type: MS
Instrument: JEOL JMS-D-3000
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: 42.0, 43.0, 51.0, 52.0, 54.0, 55.0, 57.0, 58.0, 64.0, 65.0, 67.0, 78.0, 83.0, 84.0, 92.0, 93.0, 120.0, 202.0, 203.0,
Processing time: 0:00:02.392139

Results for the quried mass "204.0"

Formula	Mass differences	Num. used protons	Num. required extra protons	Atom names
C11O1N3	0.248	14	1	C1,C2,C3,C4,C5,C6,C7,C8,C9,C10,C11,N12,N13,N14,O15