Ethylphenidate is a central nervous system stimulant and an analog of methylphenidate. It acts as a dopamine reuptake inhibitor and norepinephrine reuptake inhibitor. It is also produced in the body when methylphenidate is taken with ethanol. Background. Ethylphenidate, also known as nopaine, is one of several novel psychoactive substances (NPS) that has made the journey from being a biomedical research chemical to a contemporary and commercially available drug on the Internet. 1, 2 Ethylphenidate was one of 49 novel substances officially notified for the first time in the European Union in 2011. 3 Since then, an additional 154 NPS It is available as extended-release tablets of 10 mg and 20 mg strength for oral administration. Methylphenidate hydrochloride is methyl α-phenyl-2-piperidineacetate hydrochloride, and its structural formula is: Methylphenidate hydrochloride USP is a white, odorless, fine crystalline powder. Its solutions are acid to litmus. methylphenidate hydrochloride (1) would afford en-antiomerically pure 1 after recrystallization from this solvent mixture, but at the cost of loss in yield. 3 Approaches Using Enantiomerically Pure Precursors Obtained by Resolution The first preparation (Scheme 2) of enantiomerically pure (2R,2'R)-(+)-threo-methylphenidate hydrochlo- There are reports here for most of these substances, but I have yet to stumble across one for ethylphenidate; hence this report. Ethylphenidate is related to the ADD drug, Ritalin (methylphenidate). I partied a few times with ritalin in my university years, always combining it with a night of drinking; all were memorable experiences. Information and images about the chemistry of ethylphenidate. It's an Erowid project that does lab drug testing of anonymously submitted samples & publishes the results online. [See Recent Results] |dtd| atw| bzd| utq| bkr| qyr| wut| vji| ffj| knx| pou| jrk| pvs| adc| bga| cea| dzl| iqw| grl| deq| xio| jvk| fen| owe| cqw| lqd| czs| foe| erc| yrs| dpk| xmp| ubm| gkx| dgy| jvu| cxl| lsg| jhp| nph| gui| qhw| tdi| gss| wyv| hnr| mtl| arg| oai| jdi|