113305-94-5, name is 5-Aminopyrazine-2-carbonitrile, belongs to Pyrazines compound, is considered to be a conventional heterocyclic compound, which is widely used in drug synthesis. The chemical synthesis route is as follows. 113305-94-5
To 2-amino-5-cyanopyrazine (Ark Pharm Inc) (4.87 g, 40.5 mmol) and hydroxylamine hydrochloride (6.20 g, 89 mmol) in EtOH (30 mL) was added triethylamine (9.44 g, 93 mmol). The reaction was stirred at 80C for 1 h. The precipitate was filtered, washed with a small volume ethano and dried on high vacuum to give 5-amino-N’-hydroxypyrazine-2- carboximidamide (5.9 g, 38.5 mmol, 95% yield) as a yellow powder. HPLC RT = 0.593 min (Method A), ESIMS [M+H]+ = 154
Statistics shows that 113305-94-5 is playing an increasingly important role. we look forward to future research findings about 5-Aminopyrazine-2-carbonitrile.
Reference:
Patent; NOVARTIS AG; HEBACH, Christina; KALLEN, Joerg; NOZULAK, Joachim; TINTELNOT-BLOMLEY, Marina; WIDLER, Leo; WO2013/80120; (2013); A1;,
Pyrazine – Wikipedia,
Pyrazine | C4H4N2 – PubChem