Table 4 Top 20 prioritized suspects for further confirmation of identity
Suspect | CAS | Feature (m/z/RT) | Frequency of detection (%) | Ratio average concentration in I.S.-eq/minimum AC50 | Ionization mode |
|---|---|---|---|---|---|
1-Ethylpyrrolidin-2-one | 2687-91-4 | 114.0913/12.54 | 1.10 | 84794 | + |
Cladribine | 4291-63-8 | 286.0724/16.65 | 18.10 | 116 | + |
Menthyl anthranilate | 134-09-8 | 276.1967/29.87 | 31.90 | 80 | + |
Hexamethylphosphoric triamide; hexamethylphosphoramide | 680-31-9 | 180.1255/15.48 | 2.10 | 170 | + |
Metandienone | 72-63-9 | 301.2155/27.50 | 1.10 | 692 | + |
2,6-Di-tert-butylquinone | 719-22-2 | 221.1538/29.00 | 3.20 | 62 | + |
Ethinylestradiol | 57-63-6 | 297.1856/28.40 | 1.10 | 157 | + |
b-Estradiol-17-valerate | 979-32-8 | 357.2408/30.78 | 1.10 | 1477 | + |
4-Methylmorpholine | 109-02-4 | 102.0912/12.88 | 1.10 | 734 | + |
Oxydipropyl dibenzoate | 27138-31-4 | 343.1547/22.42 | 1.10 | 196 | + |
Napropamide | 15299-99-7 | 190.1252/22.16 | 2.10 | 4376 | − |
Stiripentol | 49763-96-4 | 233.1191/26.53 | 8.50 | 194 | − |
Zeranol (alfa zearalanol, a-zal) | 26538-44-3 | 321.1688/28.30 | 3.20 | 1072 | − |
7-Oxabicyclo[4.1.0]hept-3-ylmethyl 7-oxabicyclo[4.1.0]heptane-3-carboxylate | 2386-87-0 | 251.1291/23.62 | 1.10 | 541 | − |
Triisobutyl phosphatea | 126-71-6 | 265.1592/25.63 | 1.10 | 249 | − |
4-Amino-6-chlorotoluene-3-sulphonic acid | 88-51-7 | 219.9843/14.47 | 2.10 | 342 | − |
Ethyl 2,3-epoxy-3-phenylbutyrate | 77-83-8 | 219.1030/21.94 | 6.40 | 43 | − |
3-Hydroxybenzoic acid | 99-06-9 | 137.0256/14.34 | 1.10 | 223 | − |
Dichlorprop | 120-36-5 | 232.9797/18.48 | 1.10 | 353 | − |