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. 2021 Apr 20:1–12. doi: 10.1080/07391102.2021.1910570

Table 3.

Physicochemical characteristics of NAPQI and acetaminophen.

  NAPQIa Acetaminophen
Molecular weight (g/mol) 149.15 151.16
Lipophilicity (LogPO/W) 1.62 1.21
Water solubility (g/mol) 26.2 6.93
a

NAPQI, N-acetyl-para benzoquinone imine.