. 2013 Apr 22;4(7):1049–1056. doi: 10.1021/cn400065k

Table 1. Metabolites and NTs Identified from the Rat CNS Specimen.

name	formula	theoretical monoisotopic m/z	Orbitrap XL measurement m/z	Δm (ppm)
choline	C₅H₁₄NO	104.1070	104.1070	0
acetylcholine	C₇H₁₆NO₂	146.1176	146.1175	–0.7
AMP	C₁₀H₁₅N₅O₇P	348.0704	348.0706	0.6
GMP	C₁₀H₁₅N₅O₈P	364.0653	364.0655	0.5
cholestrol	C₂₇H₄₅	369.3516	369.3519	0.8
nicotinamide adenine dinucleotide	C₂₁H₂₈N₇O₁₄P₂	664.1164	664.1177	2.0
PC(32:0) + K	C₄₀H₈₀NO₈PK	772.5253	772.5258	0.6