threo-3,4-Dichloromethylphenidate (3,4-CTMP) is a stimulant

Stimulant

Stimulants are psychoactive drugs which induce temporary improvements in either mental or physical function or both. Examples of these kinds of effects may include enhanced alertness, wakefulness, and locomotion, among others...

 drug related to methylphenidate

Methylphenidate

Methylphenidate is a psychostimulant drug approved for treatment of attention-deficit hyperactivity disorder, postural orthostatic tachycardia syndrome and narcolepsy. It may also be prescribed for off-label use in treatment-resistant cases of lethargy, depression, neural insult and obesity...

. It is around 7x more potent than methylphenidate in animal studies, but has weaker reinforcing effects due to its slower onset of action. However, H. M. Deutsch's discrimination ratio implies it to be more addictive than even cocaine

Cocaine

Cocaine is a crystalline tropane alkaloid that is obtained from the leaves of the coca plant. The name comes from "coca" in addition to the alkaloid suffix -ine, forming cocaine. It is a stimulant of the central nervous system, an appetite suppressant, and a topical anesthetic...

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See also

• 4-Methylmethylphenidate
  4-Methylmethylphenidate
  threo-4-Methylmethylphenidate is a stimulant drug related to methylphenidate. It is slightly less potent than methylphenidate and has relatively low efficacy at blocking dopamine reuptake despite its high binding affinity, which led to its investigation as a possible substitute drug for treatment...
  
  
• Cilobamine
  Cilobamine
  Cilobamine is a drug which acts as a norepinephrine-dopamine reuptake inhibitor and has stimulant and antidepressant effects.- References :...
  
  
• Dichloropane
• HDMP-28
  HDMP-28
  HDMP-28 or methylnaphthidate is a piperidine based stimulant drug, closely related to methylphenidate, but with the phenyl ring replaced by naphthalene...
  
  
• LR-5182
  LR-5182
  LR-5182 is a stimulant drug which acts as a norepinephrine-dopamine reuptake inhibitor, structurally related to the better known drug fencamfamine. It was developed by the pharmaceutical company Eli Lilly in the 1970s, and researched for potential use as an antidepressant, although never marketed...