Norboletone or norbolethone

General description Norepinephrine, also known as noradrenaline, is a marker for catecholamine-secreting tumors such as pheochromocytoma, paraganglioma, and neuroblastoma. This internal standard is suitable for LC-MS/MS monitoring of

Noopept

Noopept

General description Nortilidine is the primary, active metabolite of tilidine, a synthetic opioid analgesic used mainly in Germany, Switzerland and Belgium for treatment of moderate to severe pain, both acute and chronic. This new Snap-N-Spike

Orphenadrine N-Oxide is a metabolite of Orphenadrine .