RTI-126

RTI-126 (RTI-4229-126 or (–)-2β-(1,2,4-oxadiazol-5-methyl)-3β-phenyltropane) is a phenyltropane derivative which acts as a potent monoamine reuptake inhibitor and stimulant drug, and has been sold as a designer drug. It is around 5 times more potent than cocaine at inhibiting monoamine reuptake in vitro, but is relatively unselective. It binds to all three monoamine transporters, although still with some selectivity for the dopamine transporter.^[1] RTI-126 has a fast onset of effects and short duration of action, and its pharmacological profile in animals is among the closest to cocaine itself out of all the drugs in the RTI series. Its main application in scientific research has been in studies investigating the influence of pharmacokinetics on the abuse potential of stimulant drugs, with its rapid entry into the brain thought to be a key factor in producing its high propensity for development of dependence in animals.^[2][3]

Legal status

• NZ: Temporary Class

CAS Number

• 146659-37-2
• HCl: 147059-95-8

PubChem CID

• 71095000

UNII

• 4PX95UA5MZ

Quick facts Legal status, Identifiers ...

RTI-126

Legal status
Legal status	NZ: Temporary Class
Identifiers
IUPAC name (2S,3S)-8-Methyl-2-(3-methyl-1,2,4-oxadiazol-5-yl)-3-phenyl-8-azabicyclo[3.2.1]octane
CAS Number	146659-37-2 HCl: 147059-95-8
PubChem CID	71095000
UNII	4PX95UA5MZ
Chemical and physical data
Formula	C17H21N3O
Molar mass	283.375 g·mol−1
3D model (JSmol)	Interactive image
SMILES CC1=NOC(=N1)[C@H]2[C@H](CC3CCC2N3C)C4=CC=CC=C4
InChI InChI=1S/C17H21N3O/c1-11-18-17(21-19-11)16-14(12-6-4-3-5-7-12)10-13-8-9-15(16)20(13)2/h3-7,13-16H,8-10H2,1-2H3/t13?,14-,15?,16+/m1/s1 Key:QSHBOMWRGOGQOF-KNIAUWFNSA-N

Close

The structurally related compound (–)-2β-(3-methyl-5-isoxazolyl)nortropane is a potent and selective agonist for nicotinic acetylcholine receptors, with twice the potency of nicotine.^[4]