Yin, Zhiqiang published the artcileMulti-residue determination of 210 drugs in pork by ultra-high-performance liquid chromatography-tandem mass spectrometry, Recommanded Product: N-Benzyl-N-((4,5-dihydro-1H-imidazol-2-yl)methyl)aniline hydrochloride, the publication is Journal of Chromatography A (2016), 49-59, database is CAplus and MEDLINE.
This paper presents a multi-residue anal. method for 210 drugs in pork using ultra-high-performance liquid chromatog.-Q-Trap tandem mass spectrometry (UPLC-MS/MS) within 20 min via pos. ESI in scheduled multi-reaction monitoring (MRM) mode. The 210 drugs, belonging to 21 different chem. classes, included macrolides, sulfonamides, tetracyclines, β-lactams, β-agonists, aminoglycosides, antiviral drugs, glycosides, phenothiazine, protein anabolic hormones, non-steroidal anti-inflammatory drugs (NSAIDs), quinolones, antifungal drugs, corticosteroids, imidazoles, piperidines, piperazidines, insecticides, amides, alkaloids and others. A rapid and simple preparation method was applied to process the animal tissues, including solvent extraction with an acetonitrile/water mixture (80/20, volume/volume), defatting and clean-up processes. The recoveries ranged from 52% to 130% with relative standard deviations (RSDs) < 20% for spiked concentrations of 10, 50 and 250 μg/kg. More than 90% of the analytes achieved low limits of quantification (LOQs) < 10 μg/kg. The decision limit (CCα), detection capability (CCβ) values were in the range of 2-502 μg/kg and 4-505 μg/kg, resp. This method is significant for food safety monitoring and controlling veterinary drug use.
Journal of Chromatography A published new progress about 2508-72-7. 2508-72-7 belongs to imidazoles-derivatives, auxiliary class Inhibitor,Immunology/Inflammation,Histamine Receptor, name is N-Benzyl-N-((4,5-dihydro-1H-imidazol-2-yl)methyl)aniline hydrochloride, and the molecular formula is C14H12N2S, Recommanded Product: N-Benzyl-N-((4,5-dihydro-1H-imidazol-2-yl)methyl)aniline hydrochloride.
Referemce:
https://en.wikipedia.org/wiki/Imidazole,
Imidazole | C3H4N2 – PubChem