| Class | Compounds | ESI (+/−) | Molecular weight (m/z) | Precursor ion (m/z) | Production (m/z) | Collision energy (eV) | Retention time (min) |
|---|---|---|---|---|---|---|---|
| Anthelmintic | Abamectin | + | 872.5 | 895.0 | 327.3 | 20 | 13.8 |
| 449.3 | 20 | ||||||
| 751.4 | 20 | ||||||
| Albendazole | + | 265.1 | 266.0 | 234.0 | 20 | 8.00 | |
| 191.1 | 20 | ||||||
| 159.2 | 20 | ||||||
| Albendazole sulfoxide | + | 281.1 | 282.0 | 208.1 | 16 | 5.12 | |
| 240.1 | 19 | ||||||
| 159.2 | 19 | ||||||
| Albendazole sulfone | + | 297.1 | 298.0 | 159.2 | 20 | 6.19 | |
| 224.1 | 20 | ||||||
| 266.1 | 20 | ||||||
| 2-Amino albendazole sulfone | + | 239.1 | 240.0 | 133.2 | 17 | 2.84 | |
| 198.2 | 16 | ||||||
| 105.2 | 30 | ||||||
| Benznidazole | + | 260.1 | 261.0 | 91.2 | 20 | 6.51 | |
| 107.3 | 18 | ||||||
| 65.3 | 17 | ||||||
| Bithionol | − | 353.9 | 352.0 | 161.1 | −25 | 12.43 | |
| 192.0 | −25 | ||||||
| 125.1 | −42 | ||||||
| Cambendazole | + | 302.1 | 303.0 | 217.0 | 20 | 6.15 | |
| 261.0 | 20 | ||||||
| 190.1 | 24 | ||||||
| Carbendazim | + | 191.1 | 192.0 | 132.2 | 20 | 2.78 | |
| 105.2 | 30 | ||||||
| 160.1 | 30 | ||||||
| Carnidazole | + | 244.1 | 245.0 | 118.2 | 30 | 6.51 | |
| 75.2 | 14 | ||||||
| 47.2 | 26 | ||||||
| Chlorfluazuron | − | 539.0 | 538.0 | 518.0 | −15 | 13.1 | |
| 355.0 | −22 | ||||||
| 175.1 | −42 | ||||||
| Cymiazole | + | 218.1 | 219 | 171.2 | 15 | 6.00 | |
| 144.1 | 20 | ||||||
| 77.3 | 23 | ||||||
| Derquantel | + | 479.6 | 481 | 405.2 | 20 | 7.10 | |
| 462.1 | 20 | ||||||
| 148.3 | 30 | ||||||
| Diethylcarbamazine | + | 199.2 | 200.0 | 100.0 | 20 | 1.79 | |
| 72.0 | 20 | ||||||
| 44.2 | 20 | ||||||
| Emamectin | + | 885.5 | 886.0 | 158.1 | 30 | 10.98 | |
| 82.2 | 34 | ||||||
| 159.2 | 32 | ||||||
| Febantel | + | 446.1 | 448.0 | 384.1 | 19 | 10.50 | |
| 416.2 | 14 | ||||||
| 281.2 | 33 | ||||||
| Fenbendazole | + | 299.1 | 299.9 | 268.0 | 20 | 8.90 | |
| 159.0 | 35 | ||||||
| 131.3 | 46 | ||||||
| Fluazuron | + | 505.0 | 506.0 | 158.2 | 22 | 12.50 | |
| 141.2 | 49 | ||||||
| 351.1 | 21 | ||||||
| Flubendazole | + | 313.1 | 314.0 | 282.1 | 21 | 7.90 | |
| 123.2 | 35 | ||||||
| 95.2 | 50 | ||||||
| 2-Amino flubendazole | + | 255.1 | 256.0 | 123.2 | 34 | 6.00 | |
| 95.2 | 34 | ||||||
| 123.2 | 17 | ||||||
| Levamisole | + | 204.1 | 205.0 | 91.0 | 20 | 2.91 | |
| 123.1 | 20 | ||||||
| 178.0 | 20 | ||||||
| Mebendazole | + | 295.1 | 295.9 | 264.0 | 20 | 7.55 | |
| 105.2 | 30 | ||||||
| 77.2 | 20 | ||||||
| Mebendazole amine | + | 237.1 | 238.0 | 105.2 | 16 | 5.71 | |
| 133.3 | 30 | ||||||
| 77.2 | 16 | ||||||
| 5-Hydroxy mebendazole | + | 297.1 | 298.0 | 266.0 | 20 | 5.88 | |
| 79.2 | 20 | ||||||
| 160.2 | 20 | ||||||
| Morantel | + | 220.1 | 221.0 | 123.0 | 20 | 5.58 | |
| 164.0 | 20 | ||||||
| 111.0 | 21 | ||||||
| Niclosamide | − | 326.0 | 325.0 | 171.1 | −20 | 11.22 | |
| 289.0 | −18 | ||||||
| 135.1 | −21 | ||||||
| Ornidazole | + | 219.0 | 220.0 | 128.2 | 10 | 5.29 | |
| 82.3 | 20 | ||||||
| 42.2 | 10 | ||||||
| Oxantel | + | 216.1 | 217.0 | 91.1 | 20 | 3.08 | |
| 118.3 | 20 | ||||||
| 131.3 | 29 | ||||||
| Oxfendazole | + | 315.1 | 316.0 | 159.2 | 19 | 6.23 | |
| 284.2 | 21 | ||||||
| 191.2 | 21 | ||||||
| Oxfendazole sulfone | + | 331.1 | 332.0 | 300.1 | 19 | 7.23 | |
| 159.2 | 12 | ||||||
| 131.3 | 12 | ||||||
| Oxibendazole | + | 249.1 | 250.0 | 176.0 | 20 | 6.57 | |
| 218.0 | 20 | ||||||
| 148.2 | 18 | ||||||
| Oxyclozanide | − | 398.9 | 397.0 | 362.0 | −19 | 11.08 | |
| 202.0 | −24 | ||||||
| 176.2 | −27 | ||||||
| Praziquantel | + | 312.2 | 313.0 | 159.0 | 20 | 8.97 | |
| 131.3 | 21 | ||||||
| 174.2 | 19 | ||||||
| Pyrantel | + | 206.1 | 207.0 | 109.0 | 20 | 4.25 | |
| 150.0 | 34 | ||||||
| 136.0 | 34 | ||||||
| Ternidazole | + | 185.1 | 186.0 | 82.2 | 30 | 2.87 | |
| 128.2 | 12 | ||||||
| 42.2 | 12 | ||||||
| Tetramisole | + | 204.1 | 205.0 | 178.0 | 20 | 2.91 | |
| 91.0 | 20 | ||||||
| 123.1 | 20 | ||||||
| Thiabendazole | + | 201.0 | 202.0 | 121.2 | 19 | 3.20 | |
| 175.0 | 20 | ||||||
| 5-Hydroxy thiabendazole | + | 217.0 | 218.0 | 131.0 | 20 | 1.92 | |
| 65.2 | 26 | ||||||
| 191.1 | 16 | ||||||
| Thiophanate | + | 370.1 | 371.0 | 147.2 | 16 | 9.11 | |
| 81.3 | 15 | ||||||
| 151.0 | 20 | ||||||
| Triclabendazole | + | 358.0 | 359.0 | 273.9 | 35 | 10.99 | |
| 343.9 | 30 | ||||||
| 171.1 | 53 | ||||||
| Keto triclabendazole | − | 328.0 | 326.9 | 182.1 | −25 | 9.63 | |
| 146.1 | −34 | ||||||
| 118.0 | −40 | ||||||
| Antiprotozoal | Arprinocid | + | 277.1 | 278.0 | 142.9 | 20 | 6.01 |
| 107.2 | 16 | ||||||
| 108.2 | 19 | ||||||
| Buquinolate | + | 361.2 | 362.0 | 204.0 | 20 | 10.05 | |
| 316.1 | 21 | ||||||
| 148.2 | 25 | ||||||
| Diaveridine | + | 260.1 | 261.0 | 123.1 | 20 | 2.84 | |
| 81.3 | 20 | ||||||
| 245.0 | 19 | ||||||
| Guaifenesin | + | 198.1 | 199.0 | 121.2 | 15 | 5.30 | |
| 125.3 | 25 | ||||||
| Halofuginone | + | 413.0 | 415.8 | 100.2 | 29 | 6.19 | |
| 120.2 | 20 | ||||||
| 138.3 | 20 | ||||||
| Imidocarb | + | 348.2 | 349.0 | 188.2 | 20 | 1.54 | |
| 162.2 | 13 | ||||||
| 97.7 | 24 | ||||||
| Isometamidium | + | 460.2 | 461.0 | 299.2 | 10 | 5.70 | |
| 313.2 | 16 | ||||||
| 314.3 | 30 | ||||||
| Methylbenzoquate, Nequinate | + | 365.2 | 366.0 | 334.1 | 20 | 9.88 | |
| 91.0 | 22 | ||||||
| 201.1 | 26 | ||||||
| Monensin | + | 692.4 | 693.0 | 675.4 | 24 | 16.60 | |
| 461.4 | 24 | ||||||
| 479.3 | 24 | ||||||
| Nicarbazine | − | 302.1 | 301.0 | 136.9 | −20 | 9.74 | |
| 107.1 | −30 | ||||||
| 46.0 | −20 | ||||||
| Semduramicin | + | 872.5 | 890.0 | 629.4 | 34 | 14.49 | |
| 647.4 | 20 | ||||||
| 727.5 | 34 | ||||||
| Tinidazole | + | 247.1 | 248.0 | 121.2 | 19 | 4.30 | |
| 82.2 | 11 | ||||||
| 128.2 | 11 | ||||||
| Toltrazuril sulfone | − | 457.1 | 456.0 | 41.8 | −22 | 9.96 | |
| 399.1 | −22 |