Neostigmine; LC-ESI-QQ; MS2; CE:30 V; [M+H]+

Computational Annotation of MS Peaks (CAMP)

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Submission id: KO003619

Outputs for Neostigmine; LC-ESI-QQ; MS2; CE:30 V; [M+H]+

Database: Institute for Advanced Biosciences, Keio Univ.
Entry ID: KO003619
Synonyms: Neostigmine, Neostigmine bromide, Neo proserine
Total mass: 223.2907
Formula: H19 C12 O2 N2

Experimental information

MS type: MS2
Instrument: API3000, Applied Biosystems
Instrument type: LC-ESI-QQ
Ionization mode: POSITIVE

CAMP general report:

Acceptable mass threshold: 2.0158
Out of range queried mass peaks:
Replicated queried mass peaks: 56.0, 88.0, 89.0, 90.7, 91.8, 95.0, 99.0, 105.0, 108.2, 110.3, 115.9, 116.9, 118.0, 119.0, 120.8, 123.2, 133.0, 135.2, 136.1, 137.8, 138.6, 146.4, 150.1, 151.3, 152.8, 164.3, 165.3, 179.1, 180.0, 193.3, 208.2,
Processing time: 0:00:03.599616

Results for the quried mass "119.9"

Formula	Mass differences	Num. used protons	Num. required extra protons	Atom names
C6O2N1	0.185	2	0	C1,C2,C8,C9,C11,C12,N13,O15,O16
C6O2N1	0.185	2	0	C1,C2,C6,C8,C11,C12,N13,O15,O16
C8N1	0.271	10	0	C3,C4,C5,C6,C7,C8,C9,C10,N14