Product Usage: For Research Use Only – Not for Human or Veterinary Use
This product is not a drug, food, cosmetic, or dietary supplement and has not been evaluated by the FDA. It is strictly intended for in vitro research by qualified professionals. Any use in humans or animals is strictly prohibited and may violate federal, state, or local laws, including the Federal Food, Drug, and Cosmetic Act. No therapeutic or diagnostic application is implied or permitted. The purchaser assumes all responsibility for compliance with applicable regulations.
Tesofensine Capsules – 500mcg
Tesofensine Capsules – 500mcg. Tesofensine is a synthetic triple monoamine reuptake inhibitor studied in published clinical and preclinical research for its relationship to dopamine, serotonin, and norepinephrine signaling. Supplied at research-grade purity for laboratory use only.
$250.00
Tesofensine is a synthetic small molecule originally developed as a candidate for neurodegenerative-disease research before its monoamine-reuptake-inhibiting properties directed later research toward metabolic and appetite-regulation study models. It has been evaluated in a number of published clinical trials, primarily conducted outside the United States.
Product Details
- What is Tesofensine?
- Chemical Identity
- Research Applications
What is Tesofensine?
Tesofensine is studied as a triple monoamine reuptake inhibitor — research describes it as blocking presynaptic reuptake transporters for dopamine, norepinephrine, and serotonin, thereby increasing extracellular concentrations of these neurotransmitters in tested models. This multi-transmitter mechanism has made tesofensine a subject of interest in published research examining appetite-regulation circuitry and monoamine-linked behavioral measures.
Chemical Identity
| CAS Number | 195875-84-4 |
| Molecular Formula | C17H23Cl2NO |
| Molecular Weight | 328.3 g/mol |
Purity & Quality
First Class Science supplies this compound at research-grade (99%) purity, verified by independent third-party HPLC testing and mass spectrometry. A Certificate of Analysis is available for every batch at https://firstclassscience.com/certificate-of-analysis/.
Storage: Store in a cool, dry place away from direct sunlight and moisture. Keep out of reach of children.
Important: This item is manufactured strictly for research purposes. It is not intended for human or veterinary use and is distributed solely for laboratory and scientific investigation.
Research Applications
Monoamine Signaling & Appetite-Regulation Research
Published clinical trials conducted outside the United States have examined tesofensine dosing in relation to body-weight measures in study participants over multi-month treatment periods, reporting reductions in body weight relative to placebo arms alongside changes in reported appetite and satiety measures. Study authors have attributed these findings to the compound’s combined dopaminergic, noradrenergic, and serotonergic reuptake-inhibition activity.
Preclinical Neurobehavioral Research
Earlier-stage animal research, conducted during tesofensine’s original development as a candidate for Parkinson’s- and Alzheimer’s-related research, examined its effects on locomotor activity and monoamine turnover in rodent models, findings that later informed the shift toward metabolic and appetite-related study designs.
Disclaimer: The research summarized above is drawn from third-party published studies conducted in animal, in vitro, or non-U.S. clinical contexts. It is provided for research and educational reference only and does not describe an intended use, effect, or benefit of this product for any person or animal.
⊗ ALL ITEMS ARE SOLD FOR RESEARCH USE ONLY. This category covers strictly in vitro laboratory testing and scientific experimentation. Content on this site is for education only and does not authorize human or animal use of any kind, which is prohibited by law. Only trained, licensed professionals should handle these materials. Nothing sold here qualifies as a drug, food, or cosmetic, and none of it may be labeled, advertised, or used as such.

