RTI-121

RTI-121
Legal status
Legal status
  • In general: unscheduled
Identifiers
  • Propan-2-yl (1R,2S,3S)-3-(4-iodophenyl)-8-methyl-8-azabicyclo[3.2.1]octane-2-carboxylate
CAS Number
PubChem CID
ChemSpider
CompTox Dashboard (EPA)
Chemical and physical data
FormulaC18H24INO2
Molar mass413.299 g·mol−1
3D model (JSmol)
  • CN3[C@@H]1CCC3C[C@@H]([C@@H]1C(=O)OC(C)C)c2ccc(I)cc2
  • InChI=1S/C18H24INO2/c1-11(2)22-18(21)17-15(12-4-6-13(19)7-5-12)10-14-8-9-16(17)20(14)3/h4-7,11,14-17H,8-10H2,1-3H3/t14?,15-,16-,17+/m1/s1 checkY
  • Key:ZAQLTGAFVMGUMB-IFFAKLHKSA-N checkY
  (verify)

(–)-2β-Carboisopropoxy-3β-(4-iodophenyl)tropane (RTI-4229-121, IPCIT) is a stimulant drug used in scientific research, which was developed in the early 1990s. RTI-121 is a phenyltropane based, highly selective dopamine reuptake inhibitor and is derived from methylecgonidine. RTI-121 is a potent and long-lasting stimulant, producing stimulant effects for more than 10 hours after a single dose in mice which would limit its potential uses in humans, as it might have significant abuse potential if used outside a medical setting. However RTI-121 occupies the dopamine transporter more slowly than cocaine, and so might have lower abuse potential than cocaine itself.

Uses

RTI-121 is mainly used in scientific research into the dopamine reuptake transporter. It is more selective for the dopamine transporter than other DAT radioligands such as β-CIT, and so has less nonspecific binding and produces "cleaner" images. Various radiolabelled forms of RTI-121 (with different radioactive isotopes of iodine used depending on the application) are used in both humans and animals to map the distribution of dopamine transporters in the brain.

Legal status

RTI-121 not specified as controlled substance in any country as of 2007. Some jurisdictions such as the United States, Australia, and New Zealand, however, might however consider RTI-121 to be a controlled substance analogue of cocaine on the grounds of its related chemical structure.

See also


This page was last updated at 2023-12-26 20:08 UTC. Update now. View original page.

All our content comes from Wikipedia and under the Creative Commons Attribution-ShareAlike License.


Top

If mathematical, chemical, physical and other formulas are not displayed correctly on this page, please useFirefox or Safari