Creatine; LC-ESI-IT; MS2; m/z: 132.1; [M+H]+

Computational Annotation of MS Peaks (CAMP)

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Atom-Mass pairs

Submission id: MT000092

Outputs for Creatine; LC-ESI-IT; MS2; m/z: 132.1; [M+H]+

Database: Metabolon Inc.
Entry ID: MT000092
Synonyms: Creatine
Total mass: 131.1328
Formula: H9 C4 O2 N3

Experimental information

MS type: MS2
Instrument: LTQ XL, Thermo Finnigan
Instrument type: LC-ESI-IT
Ionization: ESI
Ionization mode: POSITIVE

CAMP general report:

Acceptable mass threshold: 2.0158
Out of range queried mass peaks:
Replicated queried mass peaks: 85.2, 86.2, 91.1, 104.1, 105.1, 114.1, 115.1, 133.2,
Processing time: 0:00:01.141375

Results for the quried mass "87.1"

Formula	Mass differences	Num. used protons	Num. required extra protons	Atom names
C3O2N1	0.023	5	0	C1,C2,C3,N7,O8,O9
C3N3	0.023	9	1	C1,C2,C4,N5,N6,N7