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. Author manuscript; available in PMC: 2019 Jan 16.
Published in final edited form as: Chem Res Toxicol. 2013 Jun 7;26(7):1088–1096. doi: 10.1021/tx4001013

Table 1.

APAP and APAP Metabolites Identified in Urine by UPLC-QTOFMS

identity elemental
composition		 [M + H]+ [M − H]− levels in Txnrd1ΔLiv compared with control
(400 mg/kg)		 levels in Txnrd1ΔLiv compared with control
(10 mg/kg)
APAP C8H9NO2 152.0712 ↓ ↓
CYS-APAP C11H14N2O4S 271.0753 ↑
NAC-APAP C13H16N2O5S 313.0858 ↓
APAP-glucuronide C14H17NO8 328.1032 ↓
APAP-sulfate C8H9NO5S 232.0280 ↓
3-methoxy-APAP-glucuronide C15H19NO9 358.1138 ↑
3-thiomethyl-APAP-sulfate C9H11NO5S2 276.0000 ↑