| GC Rt of substrates and metabolites (min) | HPLC Rt of substrates and metabolites (min) | Identified metabolites | ||
---|---|---|---|---|---|
 | Substrate | Metabolite | Substrate | Metabolite |  |
Test compounds | Â | Â | Â | Â | Â |
2C4NP | 2.66 | 2.43, 4.18, 5.99 | 2.16 | 1.98, 3.58, 4.21 | PNP, 4NC, BT |
2C3NP | 2.42 | 2.31 | 2.07 | 1.86,3.49 | MNP, 3NC |
4C2NP | 2.24 | ND | 2.03 | ND | ND |
2C4NB | 2.74 | 2.1, 3.60 | 19.45 | 3.53 | PNB, 3,4DHBA |
4C2NB | 2.51 | 2.88, 3.26 | 21.87 | 2.36, 3.89 | ONB, 3HAA |
5C2NB | 2.52 | 2.875, 3.24 | 26.98 | 2.41, 3.92 | ONB, 3HAA |
Standards | Â | Â | Â | Â | Â |
PNP | 2.44 | Â | 1.99 | Â | Â |
4NC | 4.17 | Â | 3.59 | Â | Â |
BT | 5.94 | Â | 4.19 | Â | Â |
MNP | 2.32 | Â | 1.88 | Â | Â |
3-Nitrocatechol | ND | Â | 3.50 | Â | Â |
PNB | 2.11 | Â | 3.53 | Â | Â |
3,4DHBA | 3.60 | Â | ND | Â | Â |
ONB | 2.88 | Â | 2.36 | Â | Â |
3HAA | 3.25 | Â | 3.91 | Â | Â |