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Methyl 2-aminothiophene-3-carboxylate CAS No.4651-81-4 / Cat No.EBD412
white to light yellow crystal powder
259.451 °C at 760 mmHg
H315 Causes skin irritation.
H319 Causes serious eye irritation.
H335 May cause respiratory irritation.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
核磁数据： 1H NMR (400 MHz, DMSO-d6) delta: 7.24 (s br, 2H, NH2), 6.81 (d, J= 5.8, 1H), 6.27 (d, J= 5.8, 1H), 3.69 (s, 3H)
氢谱 NMR 1H
碳谱 NMR 13C